Healthcare provider profile · identity verified

Sangjin Oh, M.D.

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · GLEN BURNIE, MD · NPI 1316966179

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Sangjin Oh, M.D. received $233,727.28 in general payments during 2025 across 602 reported records.

EMD Serono, Inc. accounted for 34.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 64 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Bafiertam, Briviact, Gamunex-C, Ingrezza, Nurtec Odt, Panzyga, Qulipta, Ubrelvy.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 76 claims for Qulipta by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Ubrelvy by this doctor in 2024.

Amneal Pharmaceuticals LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported RYTARY as an associated drug or biological on 200 records involving 121 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Rytary by this doctor in 2024.

Azurity Pharmaceuticals, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported HORIZANT as an associated drug or biological on 2733 records involving 1696 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Horizant by this doctor in 2024.

CSL Behring reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Privigen as an associated drug or biological on 464 records involving 289 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Privigen by this doctor in 2024.

Cycle Pharmaceuticals Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Bafiertam as an associated drug or biological on 1343 records involving 850 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Bafiertam by this doctor in 2024.

Grifols USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Gamunex-C as an associated drug or biological on 3977 records involving 2134 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Gamunex-C by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported REYVOW as an associated drug or biological on 378 records involving 290 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Reyvow by this doctor in 2024.

Neurocrine BioSciences, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported INGREZZA as an associated drug or biological on 126456 records involving 27390 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Ingrezza by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MAYZENT as an associated drug or biological on 26 records involving 26 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Mayzent by this doctor in 2024.

Octapharma USA, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PANZYGA as an associated drug or biological on 1567 records involving 974 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Panzyga by this doctor in 2024.

Otsuka America Pharmaceutical, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported NUEDEXTA as an associated drug or biological on 393 records involving 285 distinct recipient NPIs. Public Medicare Part D data also shows 74 claims for Nuedexta by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 47 claims for Nurtec Odt by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PANZYGA as an associated drug or biological on 8346 records involving 3334 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Panzyga by this doctor in 2024.

SK Life Science, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XCOPRI as an associated drug or biological on 1992 records involving 782 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Xcopri by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported GAMMAGARD LIQUID as an associated drug or biological on 29 records involving 8 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Gammagard Liquid by this doctor in 2024.

UCB, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Briviact as an associated drug or biological on 13595 records involving 4444 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Briviact by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$233,727.28

602 reported records · 47 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
EMD Serono, Inc. Unresolved — no canonical attribution shown $81,640.3134.9%812025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $53,653.7123.0%522025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $29,361.5412.6%622025
Biogen, Inc. Unresolved — no canonical attribution shown $20,739.538.9%502025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $13,409.375.7%162025
Lilly USA, LLC Unresolved — no canonical attribution shown $11,972.415.1%172025
ABBVIE INC. Unresolved — no canonical attribution shown $8,855.253.8%502025
Genentech USA, Inc. Unresolved — no canonical attribution shown $6,969.333.0%192025
PFIZER INC. Unresolved — no canonical attribution shown $1,174.570.5%142025
Celgene Corporation Unresolved — no canonical attribution shown $664.440.3%292025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $603.690.3%262025
Eisai Inc. Unresolved — no canonical attribution shown $339.780.1%92025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $312.370.1%62025
Amgen Inc. Unresolved — no canonical attribution shown $283.790.1%132025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $276.770.1%162025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $267.380.1%102025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $254.610.1%72025
ARGENX US, INC. Unresolved — no canonical attribution shown $246.970.1%82025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $245.430.1%92025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$188.090.1%132025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $177.520.1%72025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $176.370.1%112025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $168.420.1%102025
Noctrix Health, Inc. Unresolved — no canonical attribution shown $164.480.1%12025
Lundbeck LLC Unresolved — no canonical attribution shown $158.260.1%72025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$154.740.1%62025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $152.280.1%52025
GENZYME CORPORATION Unresolved — no canonical attribution shown $119.810.1%52025
UCB, Inc. Unresolved — no canonical attribution shown $118.670.1%42025
Kedrion Biopharma, Inc. Unresolved — no canonical attribution shown $116.760.1%62025
Octapharma USA, Inc. Unresolved — no canonical attribution shown $113.510.1%52025
CSL Behring Unresolved — no canonical attribution shown $94.030.0%42025
Grifols USA, LLC Unresolved — no canonical attribution shown $81.540.0%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $68.270.0%42025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $56.100.0%22025
Globus Medical, Inc. Unresolved — no canonical attribution shown $53.190.0%22025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $46.560.0%22025
LivaNova USA, Inc. Unresolved — no canonical attribution shown $46.400.0%22025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $26.980.0%12025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $26.490.0%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $25.610.0%12025
Life Molecular Imaging Ltd Unresolved — no canonical attribution shown $24.890.0%12025
Tanabe Pharma America, Inc. Unresolved — no canonical attribution shown $23.330.0%12025
InSightec,Inc Unresolved — no canonical attribution shown $22.730.0%12025
Impel Pharmaceuticals LLC Unresolved — no canonical attribution shown $20.790.0%12025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $15.730.0%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $14.480.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$187,950.5052
Consulting Fee$20,842.0011
Food and Beverage$14,460.53473
Travel and Lodging$10,379.2665
Education$94.991

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
Mavenclad
Normalized: mavenclad
Drug EMD Serono, Inc. $73,018.15 52 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $53,653.71 52 2025
Source payment records
PONVORY
Normalized: ponvory
Drug Vanda Pharmaceuticals Inc. $29,361.54 62 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $20,080.22 39 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation, E.R. Squibb & Sons, L.L.C. $14,073.81 45 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $11,095.60 11 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $7,255.10 43 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $5,354.81 38 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $1,082.94 9 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $793.98 22 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $603.69 26 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $357.13 12 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $283.79 13 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $278.66 5 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $276.77 16 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $245.43 9 2025
Source payment records
Sunosi
Normalized: sunosi
Drug Axsome Therapeutics, Inc. $238.70 9 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $229.68 7 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $188.09 13 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $187.60 9 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological Octapharma USA, Inc., PFIZER INC. $185.48 9 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $176.37 11 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $167.51 7 2025
Source payment records
NIDRA
Normalized: nidra
Device Noctrix Health, Inc. $164.48 1 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $158.26 7 2025
Source payment records
Bafiertam
Normalized: bafiertam
Drug Cycle Pharmaceuticals Inc $154.10 6 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $152.28 5 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $147.35 9 2025
Source payment records
Albuked
Normalized: albuked
Biological Kedrion Biopharma, Inc. $116.76 6 2025
Source payment records
GAMMAKED
Normalized: gammaked
Biological Kedrion Biopharma, Inc. $116.76 6 2025
Source payment records
KEDRAB
Normalized: kedrab
Biological Kedrion Biopharma, Inc. $116.76 6 2025
Source payment records
KOATE
Normalized: koate
Biological Kedrion Biopharma, Inc. $116.76 6 2025
Source payment records
RhoGAM Ultra-Filtered PLUS
Normalized: rhogam ultra filtered plus
Biological Kedrion Biopharma, Inc. $116.76 6 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $96.20 4 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $94.03 4 2025
Source payment records
Gamunex-C
Normalized: gamunex c
Biological Grifols USA, LLC $81.54 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $68.27 4 2025
Source payment records
Briviact
Normalized: briviact
Drug UCB, Inc. $58.11 2 2025
Source payment records
HYQVIA
Normalized: hyqvia
Biological Takeda Pharmaceuticals U.S.A., Inc. $56.10 2 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $53.19 2 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $50.48 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $49.91 2 2025
Source payment records
VNS THERAPY SENTIVA MODEL 1000 GENERATOR
Normalized: vns therapy sentiva model 1000 generator
Device LivaNova USA, Inc. $46.40 2 2025
Source payment records
Tascenso ODT
Normalized: tascenso odt
Drug Cycle Pharmaceuticals Inc $42.41 2 2025
Source payment records
Fintepla
Normalized: fintepla
Drug UCB, Inc. $40.85 1 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $28.68 1 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $26.98 1 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $26.49 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $25.61 1 2025
Source payment records
NEURACEQ
Normalized: neuraceq
Drug Life Molecular Imaging Ltd $24.89 1 2025
Source payment records
AZMIRO
Normalized: azmiro
Drug Azurity Pharmaceuticals, Inc. $23.99 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $23.62 1 2025
Source payment records
EMGALITY
Normalized: emgality
Drug Lilly USA, LLC $23.50 1 2025
Source payment records
Radicava
Normalized: radicava
Drug Tanabe Pharma America, Inc. $23.33 1 2025
Source payment records
Exablate
Normalized: exablate
Device InSightec,Inc $22.73 1 2025
Source payment records
ZONISADE
Normalized: zonisade
Drug Azurity Pharmaceuticals, Inc. $22.57 1 2025
Source payment records
DAYBUE
Normalized: daybue
Drug ACADIA Pharmaceuticals Inc $21.07 1 2025
Source payment records
TRUDHESA
Normalized: trudhesa
Drug Impel Pharmaceuticals LLC $20.79 1 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $19.71 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $17.51 1 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $17.29 1 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $15.73 1 2025
Source payment records
ONZETRA XSAIL
Normalized: onzetra xsail
Drug Currax Pharmaceuticals LLC $14.48 1 2025
Source payment records
CUTAQUIG
Normalized: cutaquig
Biological PFIZER INC. $13.59 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
Bafiertam
bafiertam
2025 Bafiertam 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
Briviact
briviact
2025 Briviact 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Gamunex-C
gamunex c
2025 Gamunex-C 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
INGREZZA
ingrezza
2025 Ingrezza 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 47 exact normalized Medicare Part D
PANZYGA
panzyga
2025 Panzyga 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 76 exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 QULIPTA
open payments reported associated product
CMS Open Payments — General Payments
298617 supporting records · 58957 recipient NPIs · example record 1201352530
Qulipta · 2024
Exact normalized brand match · 1 Part D row
76 26
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
Amneal Pharmaceuticals LLC
Exact reporting entity; no affiliate inference
2025 RYTARY
open payments reported associated product
CMS Open Payments — General Payments
200 supporting records · 121 recipient NPIs · example record 1220526035
Rytary · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
Azurity Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 HORIZANT
open payments reported associated product
CMS Open Payments — General Payments
2733 supporting records · 1696 recipient NPIs · example record 1242666828
Horizant · 2024
Exact normalized brand match · 1 Part D row
31 suppressed by CMS
CSL Behring
Exact reporting entity; no affiliate inference
2025 Privigen
open payments reported associated product
CMS Open Payments — General Payments
464 supporting records · 289 recipient NPIs · example record 1232339064
Privigen · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
Cycle Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 Bafiertam
open payments reported associated product
CMS Open Payments — General Payments
1343 supporting records · 850 recipient NPIs · example record 1248898758
Bafiertam · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Grifols USA, LLC
Exact reporting entity; no affiliate inference
2025 Gamunex-C
open payments reported associated product
CMS Open Payments — General Payments
3977 supporting records · 2134 recipient NPIs · example record 1249529381
Gamunex-C · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 REYVOW
open payments reported associated product
CMS Open Payments — General Payments
378 supporting records · 290 recipient NPIs · example record 1186470979
Reyvow · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
Neurocrine BioSciences, Inc.
Exact reporting entity; no affiliate inference
2025 INGREZZA
open payments reported associated product
CMS Open Payments — General Payments
126456 supporting records · 27390 recipient NPIs · example record 1242766729
Ingrezza · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 MAYZENT
open payments reported associated product
CMS Open Payments — General Payments
26 supporting records · 26 recipient NPIs · example record 1200006493
Mayzent · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Octapharma USA, Inc.
Exact reporting entity; no affiliate inference
2025 PANZYGA
open payments reported associated product
CMS Open Payments — General Payments
1567 supporting records · 974 recipient NPIs · example record 1245074635
Panzyga · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 NUEDEXTA
open payments reported associated product
CMS Open Payments — General Payments
393 supporting records · 285 recipient NPIs · example record 1227268901
Nuedexta · 2024
Exact normalized brand match · 1 Part D row
74 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
47 18
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PANZYGA
open payments reported associated product
CMS Open Payments — General Payments
8346 supporting records · 3334 recipient NPIs · example record 1228795271
Panzyga · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
SK Life Science, Inc.
Exact reporting entity; no affiliate inference
2025 XCOPRI
open payments reported associated product
CMS Open Payments — General Payments
1992 supporting records · 782 recipient NPIs · example record 1252276115
Xcopri · 2024
Exact normalized brand match · 1 Part D row
38 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 GAMMAGARD LIQUID
open payments reported associated product
CMS Open Payments — General Payments
29 supporting records · 8 recipient NPIs · example record 1223786557
Gammagard Liquid · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
UCB, Inc.
Exact reporting entity; no affiliate inference
2025 Briviact
open payments reported associated product
CMS Open Payments — General Payments
13595 supporting records · 4444 recipient NPIs · example record 1224348489
Briviact · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
GabapentinGabapentin430160
Memantine HclMemantine Hcl28983
Kesimpta PenOfatumumab27733
Donepezil HclDonepezil Hcl27183
LevetiracetamLevetiracetam21859
Quetiapine FumarateQuetiapine Fumarate21171
Carbidopa-LevodopaCarbidopa/Levodopa20866
Duloxetine HclDuloxetine Hcl18961
PregabalinPregabalin16256
TopiramateTopiramate14758
Amitriptyline HclAmitriptyline Hcl14553
Divalproex Sodium ErDivalproex Sodium14346
Trazodone HclTrazodone Hcl12749
PrimidonePrimidone12643
BaclofenBaclofen12147
ModafinilModafinil11050
Pramipexole DihydrochloridePramipexole Di-Hcl10129
LacosamideLacosamide9922
ClonazepamClonazepam9631
Escitalopram OxalateEscitalopram Oxalate8832
Zolpidem TartrateZolpidem Tartrate8726
Ropinirole HclRopinirole Hcl8424
Sumatriptan SuccinateSumatriptan Succinate7819
QuliptaAtogepant7626
NuedextaDextromethorphan Hbr/Quinidine74suppressed
Methylphenidate HclMethylphenidate Hcl64suppressed
LamotrigineLamotrigine6116
DiazepamDiazepam6017
Tramadol HclTramadol Hcl55suppressed
Dalfampridine ErDalfampridine5415
Nurtec OdtRimegepant Sulfate4718
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine46suppressed
PrednisonePrednisone4525
OxcarbazepineOxcarbazepine4212
AmantadineAmantadine Hcl4114
Tizanidine HclTizanidine Hcl4021
XcopriCenobamate38suppressed
ArmodafinilArmodafinil3713
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine37suppressed
LorazepamLorazepam3715
NourianzIstradefylline37suppressed
Aimovig AutoinjectorErenumab-Aooe3414
CarbamazepineCarbamazepine3415
Sertraline HclSertraline Hcl33suppressed
Propranolol Hcl ErPropranolol Hcl3211
Pyridostigmine BromidePyridostigmine Bromide3213
Emgality PenGalcanezumab-Gnlm3111
HorizantGabapentin Enacarbil31suppressed
AptiomEslicarbazepine Acetate30suppressed
FycompaPerampanel30suppressed
OlanzapineOlanzapine30suppressed
MirtazapineMirtazapine2915
UbrelvyUbrogepant25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2411
Cyproheptadine HclCyproheptadine Hcl2412
Memantine Hcl ErMemantine Hcl24suppressed
PhenobarbitalPhenobarbital24suppressed
IngrezzaValbenazine Tosylate23suppressed
Oxycodone HclOxycodone Hcl23suppressed
AlprazolamAlprazolam22suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
ZonisamideZonisamide22suppressed
Benztropine MesylateBenztropine Mesylate2111
TeriflunomideTeriflunomide21suppressed
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
Ajovy AutoinjectorFremanezumab-Vfrm17suppressed
Carbamazepine ErCarbamazepine17suppressed
Emgality SyringeGalcanezumab-Gnlm17suppressed
Metoclopramide HclMetoclopramide Hcl1711
Mycophenolate MofetilMycophenolate Mofetil17suppressed
PrivigenImmun Glob G(Igg)/Pro/Iga 0-5017suppressed
RytaryCarbidopa/Levodopa17suppressed
AubagioTeriflunomide16suppressed
Nortriptyline HclNortriptyline Hcl16suppressed
ReyvowLasmiditan Succinate16suppressed
Topiramate ErTopiramate16suppressed
BafiertamMonomethyl Fumarate15suppressed
BelsomraSuvorexant15suppressed
Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov5015suppressed
Gamunex-CImmune Globul G/Gly/Iga Avg 4615suppressed
BriviactBrivaracetam14suppressed
EszopicloneEszopiclone14suppressed
Butorphanol TartrateButorphanol Tartrate13suppressed
NamzaricMemantine Hcl/Donepezil Hcl13suppressed
PanzygaImmun Glob G(Igg)-Ifas/Glycine13suppressed
CopaxoneGlatiramer Acetate12suppressed
OctagamImmun Globg(Igg)/Malt/Iga Ov5012suppressed
Ondansetron OdtOndansetron12suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
MayzentSiponimod11suppressed
RufinamideRufinamide11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $233,727.28 · 602 records EMD Serono, Inc. AMVUTTRA, AMYVID, AUSTEDO XR, AZMIRO, Albuked, BRIUMVI, Bafiertam, Briviact, CREXONT, CUTAQUIG, DAYBUE, EMGALITY, Exablate, Fintepla, GAMMAKED, Gamunex-C, HYQVIA, Hizentra, INGREZZA, INSPIRE, KEDRAB, KESIMPTA, KISUNLA, KOATE, LUMRYZ, Leqembi, Mavenclad, NEURACEQ, NIDRA, NUPLAZID, NURTEC ODT, OCTAGAM IMMUNE GLOBULIN (HUMAN), ONZETRA XSAIL, Ocrevus Zunovo, PANZYGA, PONVORY, QULIPTA, QUTENZA, REXULTI, Radicava, RhoGAM Ultra-Filtered PLUS, Rystiggo, Senza, Sunosi, Symbravo, TRUDHESA, TYSABRI, Tascenso ODT, UBRELVY, ULTOMIRIS, UPLIZNA, VALTOCO, VNS THERAPY SENTIVA MODEL 1000 GENERATOR, VRAYLAR, VUMERITY, VYALEV, VYEPTI, VYVGART, VYVGART HYTRULO, WAKIX, ZAVZPRET, ZEPBOUND, ZEPOSIA, ZONISADE 17
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

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