Healthcare provider profile · identity verified

Gary G. Williams, MD

Allopathic & Osteopathic Physicians|Family Medicine · SALINA, KS · NPI 1306801626

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 Gary G. Williams, MD received $1,280.37 in general payments during 2025 across 79 reported records.

PFIZER INC. accounted for 24.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy, Eliquis, Mounjaro, Ozempic, Shingrix.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Arexvy by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Shingrix by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trelegy Ellipta 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 110 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Ozempic 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 293 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,280.37

79 reported records · 17 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 $313.5224.5%212025
Lilly USA, LLC Unresolved — no canonical attribution shown $306.2923.9%192025
ABBVIE INC. Unresolved — no canonical attribution shown $151.1611.8%92025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $76.936.0%52025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $74.925.8%42025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $64.085.0%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $51.644.0%32025
Radius Health, Inc. Unresolved — no canonical attribution shown $45.343.5%22025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $38.023.0%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $33.352.6%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $30.342.4%22025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $20.421.6%12025
Amgen Inc. Unresolved — no canonical attribution shown $19.381.5%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.441.3%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $15.751.2%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $13.861.1%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $8.930.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,280.3779

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $306.29 19 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $291.28 18 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $178.32 14 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $135.20 7 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $119.86 9 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $100.45 5 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $98.88 5 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $89.89 4 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $74.92 4 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $64.08 4 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $58.46 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $51.64 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $51.64 3 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $46.94 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $46.94 3 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $45.34 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $45.20 4 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $38.02 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $30.34 2 2025
Source payment records
PENMENVY
Normalized: penmenvy
Biological GlaxoSmithKline, LLC. $29.99 2 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $20.42 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $19.38 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $19.14 1 2025
Source payment records
RECORLEV
Normalized: recorlev
Drug Xeris Pharmaceuticals, Inc. $16.44 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $16.07 1 2025
Source payment records
DEXCOM G7 GSS (161)
Normalized: dexcom g7 gss 161
Medical Supply Dexcom, Inc. $15.75 1 2025
Source payment records
DEXCOM STELO GLUCOSE BIOSENSOR
Normalized: dexcom stelo glucose biosensor
Not specified Dexcom, Inc. $15.75 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $14.21 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $13.86 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $8.93 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
AREXVY
arexvy
2025 Arexvy 2024 36 exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 293 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 110 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 35 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
36 36
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
35 23
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
110 17
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
293 41

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
Atorvastatin CalciumAtorvastatin Calcium794175
Levothyroxine SodiumLevothyroxine Sodium556109
Losartan PotassiumLosartan Potassium554128
Metoprolol SuccinateMetoprolol Succinate497112
OmeprazoleOmeprazole482120
Amlodipine BesylateAmlodipine Besylate41698
GabapentinGabapentin39374
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen37865
Rosuvastatin CalciumRosuvastatin Calcium371100
Potassium ChloridePotassium Chloride34578
MeloxicamMeloxicam31381
FurosemideFurosemide30468
Metformin HclMetformin Hcl30366
SimvastatinSimvastatin29975
EliquisApixaban29341
Warfarin SodiumWarfarin Sodium25425
Pantoprazole SodiumPantoprazole Sodium23043
LisinoprilLisinopril21958
Tamsulosin HclTamsulosin Hcl20952
Metoprolol TartrateMetoprolol Tartrate20145
HydrochlorothiazideHydrochlorothiazide18046
Escitalopram OxalateEscitalopram Oxalate16640
ClopidogrelClopidogrel Bisulfate15431
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13732
Fluoxetine HclFluoxetine Hcl13229
Tramadol HclTramadol Hcl12036
AllopurinolAllopurinol11026
Citalopram HbrCitalopram Hydrobromide11025
MounjaroTirzepatide11017
AlprazolamAlprazolam10422
Duloxetine HclDuloxetine Hcl10016
Montelukast SodiumMontelukast Sodium9621
Albuterol Sulfate HfaAlbuterol Sulfate9135
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen8916
Fluticasone PropionateFluticasone Propionate8820
PrednisonePrednisone8638
Venlafaxine Hcl ErVenlafaxine Hcl8620
AtenololAtenolol8518
Sertraline HclSertraline Hcl8416
AzithromycinAzithromycin7970
CefdinirCefdinir7656
Donepezil HclDonepezil Hcl7616
SpironolactoneSpironolactone7618
Amitriptyline HclAmitriptyline Hcl7418
Diltiazem 24hr Er (Cd)Diltiazem Hcl7112
MethylprednisoloneMethylprednisolone6955
Trazodone HclTrazodone Hcl6917
Zolpidem TartrateZolpidem Tartrate6920
Klor-Con M20Potassium Chloride6619
Glipizide ErGlipizide6415
Cyclobenzaprine HclCyclobenzaprine Hcl6116
EstradiolEstradiol6015
DigoxinDigoxin5911
EzetimibeEzetimibe5812
FamotidineFamotidine58suppressed
Quetiapine FumarateQuetiapine Fumarate56suppressed
Memantine HclMemantine Hcl53suppressed
CelecoxibCelecoxib52suppressed
Diclofenac SodiumDiclofenac Sodium52suppressed
CarvedilolCarvedilol4913
FinasterideFinasteride4612
Esomeprazole MagnesiumEsomeprazole Magnesium45suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl45suppressed
Bupropion XlBupropion Hcl4312
Pravastatin SodiumPravastatin Sodium4312
Ondansetron HclOndansetron Hcl4211
PrimidonePrimidone41suppressed
PremarinEstrogens, Conjugated39suppressed
Morphine Sulfate ErMorphine Sulfate38suppressed
Oxybutynin ChlorideOxybutynin Chloride38suppressed
Meclizine HclMeclizine Hcl3712
ArexvyRsvpref3 Antigen/As01e/Pf3636
Triamcinolone AcetonideTriamcinolone Acetonide3626
ShingrixVaricella-Zoster Ge/As01b/Pf3523
Ciprofloxacin HclCiprofloxacin Hcl3424
NystatinNystatin3419
Morphine SulfateMorphine Sulfate33suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide32suppressed
ClonazepamClonazepam31suppressed
FenofibrateFenofibrate Nanocrystallized31suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril30suppressed
EtodolacEtodolac29suppressed
FarxigaDapagliflozin Propanediol29suppressed
PregabalinPregabalin29suppressed
Colestipol HclColestipol Hcl28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Novolog FlexpenInsulin Aspart28suppressed
OzempicSemaglutide28suppressed
Ropinirole HclRopinirole Hcl28suppressed
ValsartanValsartan28suppressed
Repatha SureclickEvolocumab27suppressed
TopiramateTopiramate27suppressed
GemfibrozilGemfibrozil26suppressed
LantusInsulin Glargine,hum.Rec.Anlog26suppressed
Ondansetron OdtOndansetron26suppressed
Paroxetine HclParoxetine Hcl26suppressed
NaproxenNaproxen25suppressed
Pioglitazone HclPioglitazone Hcl25suppressed
Tresiba Flextouch U-100Insulin Degludec25suppressed
TrulicityDulaglutide25suppressed
AcyclovirAcyclovir24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Enalapril MaleateEnalapril Maleate23suppressed
FluconazoleFluconazole2317
NitroglycerinNitroglycerin2319
SynthroidLevothyroxine Sodium23suppressed
Acetaminophen-CodeineAcetaminophen With Codeine22suppressed
Benazepril HclBenazepril Hcl22suppressed
DiazepamDiazepam22suppressed
Hydralazine HclHydralazine Hcl22suppressed
LevofloxacinLevofloxacin2214
Solifenacin SuccinateSolifenacin Succinate22suppressed
Terbinafine HclTerbinafine Hcl2218
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2118
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine21suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate21suppressed
GlipizideGlipizide21suppressed
Propranolol HclPropranolol Hcl21suppressed
Alendronate SodiumAlendronate Sodium20suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine2015
CephalexinCephalexin19suppressed
Doxycycline HyclateDoxycycline Hyclate1914
Sumatriptan SuccinateSumatriptan Succinate19suppressed
ValacyclovirValacyclovir Hcl19suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol18suppressed
LansoprazoleLansoprazole18suppressed
Oxycodone HclOxycodone Hcl18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1816
Arnuity ElliptaFluticasone Furoate17suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
Carbidopa-LevodopaCarbidopa/Levodopa15suppressed
Humalog Kwikpen U-100Insulin Lispro15suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate15suppressed
Methenamine HippurateMethenamine Hippurate15suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
BaclofenBaclofen14suppressed
LevetiracetamLevetiracetam14suppressed
LorazepamLorazepam14suppressed
IbuprofenIbuprofen13suppressed
XareltoRivaroxaban13suppressed
Betaxolol HclBetaxolol Hcl12suppressed
BuprenorphineBuprenorphine12suppressed
Bupropion HclBupropion Hcl12suppressed
Candesartan CilexetilCandesartan Cilexetil12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
LovastatinLovastatin12suppressed
ModafinilModafinil12suppressed
Spiriva RespimatTiotropium Bromide12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Xtampza ErOxycodone Myristate12suppressed
AmoxicillinAmoxicillin11suppressed
Humalog Kwikpen U-200Insulin Lispro11suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed

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 $1,280.37 · 79 records PFIZER INC. ABRYSVO, AIRSUPRA, AREXVY, BREZTRI, CAPLYTA, COMIRNATY, CRYSVITA, DEXCOM G7 GSS (161), DEXCOM STELO GLUCOSE BIOSENSOR, ELIQUIS, GEMTESA, JOURNAVX, LEQVIO, MOUNJARO, NURTEC ODT, Ozempic, PENMENVY, PREVNAR 20, QULIPTA, RECORLEV, REPATHA, Rybelsus, SHINGRIX, Tymlos, UBRELVY, VOQUEZNA, VRAYLAR, Veozah, ZAVZPRET, ZEPBOUND 10
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