Healthcare provider profile · identity verified

David Nicholas Baker, PHYSICIAN ASSISTANT

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · FRESNO, CA · NPI 1962583740

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 David Nicholas Baker, PHYSICIAN ASSISTANT received $8,649.74 in general payments during 2025 across 263 reported records.

PFIZER INC. accounted for 20.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 54 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Briviact, Fintepla, Ingrezza, Levorphanol Tartrate, Nayzilam, Nurtec Odt, Qulipta, Rexulti, Trintellix, 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 25 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 37 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 99 claims for Rytary by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Rexulti 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 12 claims for Ingrezza 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 73 claims for Nurtec Odt 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 126 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trintellix 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 43 claims for Briviact 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 Fintepla as an associated drug or biological on 12923 records involving 3741 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Fintepla 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 Nayzilam as an associated drug or biological on 9542 records involving 3826 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Nayzilam by this doctor in 2024.

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

Payment overview · 2025

General Payments

$8,649.74

263 reported records · 41 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
PFIZER INC. Unresolved — no canonical attribution shown $1,776.3120.5%102025
Ipsen Innovation Unresolved — no canonical attribution shown $1,174.4813.6%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $543.586.3%192025
UCB, Inc. Unresolved — no canonical attribution shown $503.205.8%182025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $391.644.5%202025
ABBVIE INC. Unresolved — no canonical attribution shown $371.464.3%272025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$311.883.6%112025
Amgen Inc. Unresolved — no canonical attribution shown $270.183.1%82025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$247.972.9%112025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $243.192.8%72025
Biogen, Inc. Unresolved — no canonical attribution shown $243.092.8%122025
Eisai Inc. Unresolved — no canonical attribution shown $238.022.8%132025
EMD Serono, Inc. Unresolved — no canonical attribution shown $232.112.7%82025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $218.562.5%132025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $185.732.1%82025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $178.202.1%92025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $162.191.9%62025
MDD US Operations, LLC Unresolved — no canonical attribution shown $159.711.9%72025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $145.071.7%92025
Genentech USA, Inc. Unresolved — no canonical attribution shown $112.641.3%52025
Virtus Pharmaceuticals LLC Unresolved — no canonical attribution shown $106.541.2%12025
Lundbeck LLC Unresolved — no canonical attribution shown $88.981.0%42025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $88.371.0%32025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $86.541.0%42025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $65.760.8%32025
CSL Behring Unresolved — no canonical attribution shown $60.240.7%32025
ARGENX US, INC. Unresolved — no canonical attribution shown $54.150.6%22025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $48.060.6%22025
GE HEALTHCARE Unresolved — no canonical attribution shown $44.510.5%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $39.010.5%22025
Celgene Corporation Unresolved — no canonical attribution shown $38.720.5%22025
Octapharma USA, Inc. Unresolved — no canonical attribution shown $30.450.3%22025
Aucta Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $26.600.3%12025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $26.090.3%12025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $26.060.3%12025
Grifols USA, LLC Unresolved — no canonical attribution shown $22.820.3%12025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $22.220.3%12025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $19.860.2%12025
Ipsen Biopharmaceuticals, Inc Unresolved — no canonical attribution shown $17.330.2%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $14.230.2%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $13.990.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$5,971.78259
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,525.001
Travel and Lodging$1,053.962
Education$99.001

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $1,770.56 9 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $532.54 18 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $391.64 20 2025
Source payment records
LEQEMBI
Normalized: leqembi
Drug Biogen, Inc., Eisai Inc. $335.57 18 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $270.18 8 2025
Source payment records
Fintepla
Normalized: fintepla
Drug UCB, Inc. $251.33 10 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $247.97 11 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $196.52 12 2025
Source payment records
EPIDIOLEX
Normalized: epidiolex
Drug JAZZ PHARMACEUTICALS INC. $178.20 9 2025
Source payment records
HYQVIA
Normalized: hyqvia
Biological Takeda Pharmaceuticals U.S.A., Inc. $175.02 7 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $162.19 6 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $157.14 6 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $155.48 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $147.50 18 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $145.07 9 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $135.28 17 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $126.31 8 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $116.48 6 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $112.64 5 2025
Source payment records
LEVORPHANOL TARTRATE
Normalized: levorphanol tartrate
Drug Virtus Pharmaceuticals LLC $106.54 1 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $88.37 3 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $86.54 4 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $69.74 3 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $66.82 3 2025
Source payment records
PONVORY
Normalized: ponvory
Drug Vanda Pharmaceuticals Inc. $65.76 3 2025
Source payment records
Qelbree
Normalized: qelbree
Drug MDD US Operations, LLC $65.53 4 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $60.24 3 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $57.88 2 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $54.15 2 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $54.15 2 2025
Source payment records
Briviact
Normalized: briviact
Drug UCB, Inc. $49.05 2 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $48.06 2 2025
Source payment records
Nayzilam
Normalized: nayzilam
Drug UCB, Inc. $47.34 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $39.01 2 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $38.72 2 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological Octapharma USA, Inc. $30.45 2 2025
Source payment records
SKYCLARYS
Normalized: skyclarys
Drug Biogen, Inc. $29.06 1 2025
Source payment records
Motpoly XR
Normalized: motpoly xr
Drug Aucta Pharmaceuticals, Inc. $26.60 1 2025
Source payment records
Bafiertam
Normalized: bafiertam
Drug Cycle Pharmaceuticals Inc $26.09 1 2025
Source payment records
Tascenso ODT
Normalized: tascenso odt
Drug Cycle Pharmaceuticals Inc $26.09 1 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $26.06 1 2025
Source payment records
INBRIJA
Normalized: inbrija
Drug Merz Pharmaceuticals, LLC $23.76 1 2025
Source payment records
Gamunex-C
Normalized: gamunex c
Biological Grifols USA, LLC $22.82 1 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $22.22 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $22.04 1 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $19.86 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $19.24 1 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $17.92 1 2025
Source payment records
Dysport
Normalized: dysport
Drug Ipsen Biopharmaceuticals, Inc $17.33 1 2025
Source payment records
Ocrevus
Normalized: ocrevus
Biological Genentech USA, Inc. $15.28 1 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $14.23 1 2025
Source payment records
RELISTOR
Normalized: relistor
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.99 1 2025
Source payment records
  • 2025-07-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $13.99 · Open Payments source
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $11.04 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $10.71 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
Briviact
briviact
2025 Briviact 2024 43
Beneficiary count suppressed
exact normalized Medicare Part D
Fintepla
fintepla
2025 Fintepla 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
INGREZZA
ingrezza
2025 Ingrezza 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
LEVORPHANOL TARTRATE
levorphanol tartrate
2025 Levorphanol Tartrate 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
Nayzilam
nayzilam
2025 Nayzilam 2024 35 exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 73 exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 37
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
25 suppressed by CMS
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
37 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
99 18
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
14 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
12 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
73 12
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
126 17
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 2024
Exact normalized brand match · 1 Part D row
12 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
43 suppressed by CMS
UCB, Inc.
Exact reporting entity; no affiliate inference
2025 Fintepla
open payments reported associated product
CMS Open Payments — General Payments
12923 supporting records · 3741 recipient NPIs · example record 1224348643
Fintepla · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
UCB, Inc.
Exact reporting entity; no affiliate inference
2025 Nayzilam
open payments reported associated product
CMS Open Payments — General Payments
9542 supporting records · 3826 recipient NPIs · example record 1224348539
Nayzilam · 2024
Exact normalized brand match · 1 Part D row
35 17

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
GabapentinGabapentin485117
LevetiracetamLevetiracetam47599
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen46058
Memantine HclMemantine Hcl377111
Carbidopa-LevodopaCarbidopa/Levodopa32688
LacosamideLacosamide29940
PregabalinPregabalin28655
PhenobarbitalPhenobarbital23526
Tizanidine HclTizanidine Hcl23568
Donepezil HclDonepezil Hcl21063
ClonazepamClonazepam17428
PrimidonePrimidone15836
LamotrigineLamotrigine14322
BaclofenBaclofen13030
XcopriCenobamate12617
Carbidopa-Levodopa ErCarbidopa/Levodopa12128
MeloxicamMeloxicam11022
Pramipexole DihydrochloridePramipexole Di-Hcl10420
TopiramateTopiramate10427
Kesimpta PenOfatumumab10211
Emgality PenGalcanezumab-Gnlm9914
RytaryCarbidopa/Levodopa9918
Tramadol HclTramadol Hcl9820
LorazepamLorazepam9046
Divalproex Sodium ErDivalproex Sodium89suppressed
DiazepamDiazepam8822
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen8519
Quetiapine FumarateQuetiapine Fumarate8122
Carbamazepine ErCarbamazepine7511
Nurtec OdtRimegepant Sulfate7312
CarbamazepineCarbamazepine7018
Oxycodone HclOxycodone Hcl6811
Citalopram HbrCitalopram Hydrobromide6317
Dalfampridine ErDalfampridine6311
Divalproex SodiumDivalproex Sodium60suppressed
Methadone HclMethadone Hcl53suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended5012
Aimovig AutoinjectorErenumab-Aooe45suppressed
Ropinirole HclRopinirole Hcl4515
FycompaPerampanel44suppressed
Hydroxyzine HclHydroxyzine Hcl4413
BriviactBrivaracetam43suppressed
IbuprofenIbuprofen4213
AmantadineAmantadine Hcl40suppressed
Duloxetine HclDuloxetine Hcl4013
MovantikNaloxegol Oxalate40suppressed
ZonisamideZonisamide38suppressed
Morphine Sulfate ErMorphine Sulfate37suppressed
UbrelvyUbrogepant37suppressed
Propranolol HclPropranolol Hcl3616
Escitalopram OxalateEscitalopram Oxalate35suppressed
NayzilamMidazolam3517
Sumatriptan SuccinateSumatriptan Succinate34suppressed
Levetiracetam ErLevetiracetam29suppressed
CelecoxibCelecoxib26suppressed
BelbucaBuprenorphine Hcl25suppressed
Morphine SulfateMorphine Sulfate25suppressed
QuliptaAtogepant25suppressed
NuedextaDextromethorphan Hbr/Quinidine24suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine22suppressed
EntacaponeEntacapone22suppressed
DilantinPhenytoin Sodium Extended21suppressed
Pyridostigmine BromidePyridostigmine Bromide20suppressed
AlprazolamAlprazolam19suppressed
LubiprostoneLubiprostone19suppressed
Memantine Hcl ErMemantine Hcl19suppressed
PrednisonePrednisone1916
Atropine SulfateAtropine Sulfate17suppressed
Butalb-Acetaminoph-Caff-CodeinButalbit/Acetamin/Caff/Codeine17suppressed
NeuproRotigotine17suppressed
PhenytoinPhenytoin17suppressed
Clorazepate DipotassiumClorazepate Dipotassium16suppressed
ModafinilModafinil16suppressed
RisperidoneRisperidone16suppressed
Sertraline HclSertraline Hcl16suppressed
Amitriptyline HclAmitriptyline Hcl15suppressed
Ajovy AutoinjectorFremanezumab-Vfrm14suppressed
Ascomp With CodeineCodeine/Butalbital/Asa/Caffein14suppressed
Buspirone HclBuspirone Hcl14suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate14suppressed
OxycontinOxycodone Hcl14suppressed
RexultiBrexpiprazole14suppressed
BuprenorphineBuprenorphine13suppressed
FinteplaFenfluramine Hcl13suppressed
Levorphanol TartrateLevorphanol Tartrate13suppressed
Ondansetron OdtOndansetron13suppressed
Oxtellar XrOxcarbazepine13suppressed
Tramadol Hcl ErTramadol Hcl13suppressed
Trazodone HclTrazodone Hcl13suppressed
Xtampza ErOxycodone Myristate13suppressed
Acetaminophen-CodeineAcetaminophen With Codeine12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
EthosuximideEthosuximide12suppressed
IngrezzaValbenazine Tosylate12suppressed
SymproicNaldemedine Tosylate12suppressed
TeriflunomideTeriflunomide12suppressed
TrintellixVortioxetine Hydrobromide12suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
Meclizine HclMeclizine Hcl11suppressed
ZolmitriptanZolmitriptan11suppressed

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 $8,649.74 · 263 records PFIZER INC. ACTHAR, AMVUTTRA, AUSTEDO XR, Auvelity, BOTOX, BRIUMVI, Bafiertam, Briviact, CREXONT, Dysport, EPIDIOLEX, Fintepla, Gamunex-C, Gocovri, HYQVIA, Hizentra, INBRIJA, INGREZZA, KESIMPTA, LEQEMBI, LEQVIO, LEVORPHANOL TARTRATE, Motpoly XR, NUPLAZID, NURTEC ODT, Nayzilam, Ocrevus, Ocrevus Zunovo, PANZYGA, PONVORY, PURIFIED CORTROPHIN GEL, QULIPTA, Qelbree, RELISTOR, REXULTI, Rystiggo, SKYCLARYS, Symbravo, TRINTELLIX, TYSABRI, Tascenso ODT, UBRELVY, ULTOMIRIS, UPLIZNA, VALTOCO, VUMERITY, VYALEV, VYEPTI, VYVGART, VYVGART HYTRULO, WAKIX, Xeomin, ZAVZPRET, ZEPOSIA 11
2024 Complete

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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

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