Healthcare provider profile · identity verified

Mark A Nelson, DO

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · LYNBROOK, NY · NPI 1922084409

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 Mark A Nelson, DO received $2,704.50 in general payments during 2025 across 139 reported records.

ABBVIE INC. accounted for 14.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 38 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Austedo Xr, Auvelity, Botox, Gamunex-C, Nuplazid, Nurtec Odt, Qulipta, Ubrelvy, Vumerity, Vyvgart.

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 BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Botox 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 QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 49 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 33 claims for Ubrelvy by this doctor in 2024.

ACADIA 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 NUPLAZID as an associated drug or biological on 20845 records involving 6448 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Nuplazid by this doctor in 2024.

ARGENX US, 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 VYVGART as an associated drug or biological on 6851 records involving 2825 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Vyvgart 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 12 claims for Rytary by this doctor in 2024.

Axsome Therapeutics, 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 Auvelity as an associated drug or biological on 116023 records involving 35298 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Auvelity by this doctor in 2024.

Biogen, 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 VUMERITY as an associated drug or biological on 16193 records involving 4044 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Vumerity 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 29 claims for Gamunex-C 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 74 claims for Nurtec Odt by this doctor in 2024.

Teva Pharmaceuticals 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 AUSTEDO XR as an associated drug or biological on 86263 records involving 23643 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Austedo Xr by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,704.50

139 reported records · 29 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
ABBVIE INC. Unresolved — no canonical attribution shown $392.9114.5%312025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $243.139.0%72025
UCB, Inc. Unresolved — no canonical attribution shown $187.897.0%82025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $184.526.8%92025
Amgen Inc. Unresolved — no canonical attribution shown $164.946.1%102025
ARGENX US, INC. Unresolved — no canonical attribution shown $163.236.0%112025
PFIZER INC. Unresolved — no canonical attribution shown $160.735.9%72025
Lundbeck LLC Unresolved — no canonical attribution shown $140.175.2%62025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $136.915.1%72025
Grifols USA, LLC Unresolved — no canonical attribution shown $125.804.7%52025
Biogen, Inc. Unresolved — no canonical attribution shown $119.604.4%62025
MDD US Operations, LLC Unresolved — no canonical attribution shown $71.032.6%42025
Eisai Inc. Unresolved — no canonical attribution shown $70.452.6%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $68.322.5%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $67.062.5%22025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $61.482.3%32025
Celgene Corporation Unresolved — no canonical attribution shown $61.362.3%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $53.052.0%22025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$36.391.4%12025
CATALYST PHARMACEUTICALS, INC. Unresolved — no canonical attribution shown $26.631.0%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $23.300.9%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $20.790.8%12025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $19.920.7%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$19.360.7%12025
Impel Pharmaceuticals LLC Unresolved — no canonical attribution shown $18.980.7%12025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.500.7%12025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $17.430.6%12025
SCILEX PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $15.740.6%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $14.880.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,704.50139

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $293.51 22 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $251.73 20 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $243.13 7 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $184.52 9 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $163.23 11 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $154.41 8 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $146.43 9 2025
Source payment records
Zilbrysq
Normalized: zilbrysq
Drug UCB, Inc. $127.11 5 2025
Source payment records
Gamunex-C
Normalized: gamunex c
Biological Grifols USA, LLC $125.80 5 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $122.67 5 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $113.59 7 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $99.75 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $99.75 5 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $70.45 4 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $61.53 3 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $61.48 3 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $61.36 3 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $60.98 2 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $60.98 2 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $58.07 3 2025
Source payment records
HYQVIA
Normalized: hyqvia
Biological Takeda Pharmaceuticals U.S.A., Inc. $53.05 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $48.40 2 2025
Source payment records
Fintepla
Normalized: fintepla
Drug UCB, Inc. $38.24 2 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $36.39 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $34.00 1 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $33.06 1 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $27.59 4 2025
Source payment records
FIRDAPSE
Normalized: firdapse
Drug CATALYST PHARMACEUTICALS, INC. $26.63 1 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $23.30 1 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $22.54 1 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $20.79 1 2025
Source payment records
PERCEPT PC BRAINSENSE
Normalized: percept pc brainsense
Device Medtronic, Inc. $19.36 1 2025
Source payment records
TRUDHESA
Normalized: trudhesa
Drug Impel Pharmaceuticals LLC $18.98 1 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $18.50 1 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $17.43 1 2025
Source payment records
ELYXYB - CELECOXIB
Normalized: elyxyb celecoxib
Drug SCILEX PHARMACEUTICALS INC. $15.74 1 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $14.88 1 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $14.29 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
AUSTEDO XR
austedo xr
2025 Austedo Xr 2024 18
Beneficiary count suppressed
exact normalized Medicare Part D
Auvelity
auvelity
2025 Auvelity 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
BOTOX
botox
2025 Botox 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
Gamunex-C
gamunex c
2025 Gamunex-C 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
NUPLAZID
nuplazid
2025 Nuplazid 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 74 exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 49 exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 33 exact normalized Medicare Part D
VUMERITY
vumerity
2025 Vumerity 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
VYVGART
vyvgart
2025 Vyvgart 2024 24
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 BOTOX
open payments reported associated product
CMS Open Payments — General Payments
140321 supporting records · 30103 recipient NPIs · example record 1201352642
Botox · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
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
49 11
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
33 12
ACADIA Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 NUPLAZID
open payments reported associated product
CMS Open Payments — General Payments
20845 supporting records · 6448 recipient NPIs · example record 1247763852
Nuplazid · 2024
Exact normalized brand match · 1 Part D row
35 suppressed by CMS
ARGENX US, INC.
Exact reporting entity; no affiliate inference
2025 VYVGART
open payments reported associated product
CMS Open Payments — General Payments
6851 supporting records · 2825 recipient NPIs · example record 1240416066
Vyvgart · 2024
Exact normalized brand match · 1 Part D row
24 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
12 suppressed by CMS
Axsome Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 Auvelity
open payments reported associated product
CMS Open Payments — General Payments
116023 supporting records · 35298 recipient NPIs · example record 1235293064
Auvelity · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Biogen, Inc.
Exact reporting entity; no affiliate inference
2025 VUMERITY
open payments reported associated product
CMS Open Payments — General Payments
16193 supporting records · 4044 recipient NPIs · example record 1208299697
Vumerity · 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
29 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
74 14
Teva Pharmaceuticals USA, Inc.
Exact reporting entity; no affiliate inference
2025 AUSTEDO XR
open payments reported associated product
CMS Open Payments — General Payments
86263 supporting records · 23643 recipient NPIs · example record 1247244228
Austedo Xr · 2024
Exact normalized brand match · 1 Part D row
18 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
Donepezil HclDonepezil Hcl1004235
Memantine HclMemantine Hcl873191
GabapentinGabapentin605187
Sertraline HclSertraline Hcl482106
Escitalopram OxalateEscitalopram Oxalate42684
Quetiapine FumarateQuetiapine Fumarate42287
Carbidopa-LevodopaCarbidopa/Levodopa42187
Duloxetine HclDuloxetine Hcl28071
AlprazolamAlprazolam18462
Amitriptyline HclAmitriptyline Hcl17149
PrimidonePrimidone15829
TopiramateTopiramate14740
ClopidogrelClopidogrel Bisulfate13540
Pramipexole DihydrochloridePramipexole Di-Hcl13534
PhenobarbitalPhenobarbital12414
LamotrigineLamotrigine12321
LevetiracetamLevetiracetam11228
PregabalinPregabalin11031
RivastigmineRivastigmine10722
Trazodone HclTrazodone Hcl8926
Carbidopa-Levodopa ErCarbidopa/Levodopa8817
Bupropion XlBupropion Hcl8521
MeloxicamMeloxicam8535
Nurtec OdtRimegepant Sulfate7414
ClonazepamClonazepam7119
DiazepamDiazepam6924
Mycophenolate MofetilMycophenolate Mofetil6912
Emgality PenGalcanezumab-Gnlm6612
Zolpidem TartrateZolpidem Tartrate62suppressed
PrednisonePrednisone5433
Divalproex SodiumDivalproex Sodium5312
Memantine Hcl ErMemantine Hcl5211
Fluoxetine HclFluoxetine Hcl5111
Tizanidine HclTizanidine Hcl5016
QuliptaAtogepant4911
RizatriptanRizatriptan Benzoate4919
MirtazapineMirtazapine48suppressed
BaclofenBaclofen4715
Aimovig AutoinjectorErenumab-Aooe45suppressed
Venlafaxine Hcl ErVenlafaxine Hcl42suppressed
Sumatriptan SuccinateSumatriptan Succinate40suppressed
LidocaineLidocaine3923
Propranolol Hcl ErPropranolol Hcl37suppressed
NuplazidPimavanserin Tartrate35suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended34suppressed
UbrelvyUbrogepant3312
KeppraLevetiracetam31suppressed
Oxycodone HclOxycodone Hcl31suppressed
Pyridostigmine BromidePyridostigmine Bromide31suppressed
DilantinPhenytoin Sodium Extended30suppressed
ModafinilModafinil30suppressed
Gamunex-CImmune Globul G/Gly/Iga Avg 4629suppressed
LacosamideLacosamide28suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl26suppressed
Diclofenac SodiumDiclofenac Sodium26suppressed
Citalopram HbrCitalopram Hydrobromide25suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine25suppressed
Divalproex Sodium ErDivalproex Sodium24suppressed
VyvgartEfgartigimod Alfa-Fcab24suppressed
Ropinirole HclRopinirole Hcl22suppressed
TegretolCarbamazepine21suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine20suppressed
AmantadineAmantadine Hcl19suppressed
MethylprednisoloneMethylprednisolone1916
Paroxetine HclParoxetine Hcl19suppressed
Austedo XrDeutetrabenazine18suppressed
Tramadol HclTramadol Hcl18suppressed
Carbidopa-Levodopa-EntacaponeCarbidopa/Levodopa/Entacapone17suppressed
OlanzapineOlanzapine17suppressed
BotoxOnabotulinumtoxina16suppressed
Atorvastatin CalciumAtorvastatin Calcium15suppressed
Bupropion Hcl SrBupropion Hcl15suppressed
OxcarbazepineOxcarbazepine15suppressed
VumerityDiroximel Fumarate15suppressed
AuvelityDextromethorphan Hbr/Bupropion14suppressed
Dextrose In WaterDextrose 5 % In Water13suppressed
Nortriptyline HclNortriptyline Hcl13suppressed
OxycontinOxycodone Hcl13suppressed
RebifInterferon Beta-1a/Albumin13suppressed
VyvanseLisdexamfetamine Dimesylate13suppressed
ZolmitriptanZolmitriptan13suppressed
Chlordiazepoxide-ClidiniumChlordiazepoxide/Clidinium Br12suppressed
EszopicloneEszopiclone12suppressed
Folic AcidFolic Acid12suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
RytaryCarbidopa/Levodopa12suppressed
SimvastatinSimvastatin12suppressed
Adderall XrDextroamphetamine/Amphetamine11suppressed
CarbamazepineCarbamazepine11suppressed
Clorazepate DipotassiumClorazepate Dipotassium11suppressed
Dimethyl FumarateDimethyl Fumarate11suppressed
EntacaponeEntacapone11suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate11suppressed
Meclizine HclMeclizine Hcl11suppressed
Pyridostigmine Bromide ErPyridostigmine Bromide11suppressed
TeriflunomideTeriflunomide11suppressed

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 $2,704.50 · 139 records ABBVIE INC. AUSTEDO XR, Auvelity, BOTOX, CREXONT, ELYXYB - CELECOXIB, FIRDAPSE, Fintepla, Gamunex-C, Gocovri, HYQVIA, INGREZZA, KESIMPTA, KISUNLA, Leqembi, NUPLAZID, NURTEC ODT, OCTAGAM IMMUNE GLOBULIN (HUMAN), Ocrevus Zunovo, PANZYGA, PERCEPT PC BRAINSENSE, QULIPTA, Qelbree, REXULTI, Rystiggo, Symbravo, TRUDHESA, TYSABRI, UBRELVY, ULTOMIRIS, UPLIZNA, VALTOCO, VUMERITY, VYALEV, VYEPTI, VYVGART, ZAVZPRET, ZEPOSIA, Zilbrysq 11
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

Full methodology · Questions & answers · Report a possible error