Healthcare provider profile · identity verified

Robert Bryan Allison, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · DALLAS, TX · NPI 1750339719

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 Robert Bryan Allison, M.D. received $899.87 in general payments during 2025 across 44 reported records.

Novo Nordisk Inc accounted for 24.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic, Rybelsus.

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Jardiance 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Jardiance 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 18 claims for Mounjaro 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 21 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rybelsus 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 13 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$899.87

44 reported records · 18 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $220.8024.5%152025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $181.1720.1%62025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $59.136.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $44.264.9%32025
Boston Scientific Corporation Unresolved — no canonical attribution shown $43.114.8%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $41.944.7%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $37.494.2%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $34.963.9%22025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $32.893.6%12025
BridgeBio Pharma, Inc. Unresolved — no canonical attribution shown $28.403.2%12025
Amgen Inc. Unresolved — no canonical attribution shown $27.273.0%12025
PFIZER INC. Unresolved — no canonical attribution shown $23.222.6%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $22.542.5%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.152.5%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $21.032.3%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.852.3%12025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $19.442.2%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $19.222.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$899.8744

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $153.70 10 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $132.01 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $114.46 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $69.46 5 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $67.10 5 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $59.13 2 2025
Source payment records
FLUZONE HIGH-DOSE
Normalized: fluzone high dose
Biological SANOFI PASTEUR INC. $59.13 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $44.26 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $44.26 3 2025
Source payment records
APOLLO ESG System
Normalized: apollo esg system
Device Boston Scientific Corporation $43.11 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $41.94 3 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $37.49 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $34.96 2 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $32.89 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $29.70 2 2025
Source payment records
Attruby
Normalized: attruby
Drug BridgeBio Pharma, Inc. $28.40 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $27.27 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $27.27 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $23.22 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $23.22 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $23.22 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $21.03 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $20.87 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $20.85 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $20.85 1 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $19.44 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $19.22 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $14.88 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
Ozempic
ozempic
2025 Ozempic 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
14 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
18 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
21 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
12 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
13 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
26 25

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 Calcium411113
Amlodipine BesylateAmlodipine Besylate35296
LisinoprilLisinopril20862
Losartan PotassiumLosartan Potassium19451
Rosuvastatin CalciumRosuvastatin Calcium16850
SimvastatinSimvastatin15441
Levothyroxine SodiumLevothyroxine Sodium14740
Metoprolol SuccinateMetoprolol Succinate12436
Metformin HclMetformin Hcl12038
Pantoprazole SodiumPantoprazole Sodium11631
Tamsulosin HclTamsulosin Hcl10726
Pravastatin SodiumPravastatin Sodium10327
EzetimibeEzetimibe10023
Sertraline HclSertraline Hcl9624
GabapentinGabapentin8320
Zolpidem TartrateZolpidem Tartrate8016
HydrochlorothiazideHydrochlorothiazide7420
Trazodone HclTrazodone Hcl6526
Fluticasone PropionateFluticasone Propionate6428
CarvedilolCarvedilol5918
AllopurinolAllopurinol5715
SynthroidLevothyroxine Sodium5614
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5117
AzithromycinAzithromycin5042
OmeprazoleOmeprazole5014
Olmesartan MedoxomilOlmesartan Medoxomil4614
FinasterideFinasteride4412
Pioglitazone HclPioglitazone Hcl4211
Enalapril MaleateEnalapril Maleate41suppressed
Tramadol HclTramadol Hcl41suppressed
AlprazolamAlprazolam4013
IrbesartanIrbesartan38suppressed
Escitalopram OxalateEscitalopram Oxalate35suppressed
Nebivolol HclNebivolol Hcl35suppressed
AtenololAtenolol33suppressed
FurosemideFurosemide3315
ClopidogrelClopidogrel Bisulfate32suppressed
Potassium ChloridePotassium Chloride31suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide30suppressed
SpironolactoneSpironolactone29suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl26suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2617
PaxlovidNirmatrelvir/Ritonavir2625
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
Montelukast SodiumMontelukast Sodium25suppressed
PregabalinPregabalin25suppressed
EstradiolEstradiol24suppressed
Metoprolol TartrateMetoprolol Tartrate24suppressed
Metformin Hcl ErMetformin Hcl23suppressed
RamiprilRamipril23suppressed
MethylprednisoloneMethylprednisolone2221
ClonazepamClonazepam21suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
Ondansetron OdtOndansetron2111
OzempicSemaglutide21suppressed
ValsartanValsartan21suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2016
MeloxicamMeloxicam20suppressed
TelmisartanTelmisartan20suppressed
Benazepril HclBenazepril Hcl19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
MounjaroTirzepatide18suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid17suppressed
ValacyclovirValacyclovir Hcl17suppressed
Albuterol Sulfate HfaAlbuterol Sulfate16suppressed
Donepezil HclDonepezil Hcl16suppressed
GlyburideGlyburide16suppressed
JanuviaSitagliptin Phosphate15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
CelecoxibCelecoxib14suppressed
JardianceEmpagliflozin14suppressed
MirtazapineMirtazapine14suppressed
XareltoRivaroxaban14suppressed
Duloxetine HclDuloxetine Hcl13suppressed
EliquisApixaban13suppressed
PrednisonePrednisone1311
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
GlimepirideGlimepiride12suppressed
RybelsusSemaglutide12suppressed
Bupropion XlBupropion Hcl11suppressed
FenofibrateFenofibrate,micronized11suppressed
Icosapent EthylIcosapent Ethyl11suppressed
LevofloxacinLevofloxacin11suppressed
LinzessLinaclotide11suppressed
LorazepamLorazepam11suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid11suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl11suppressed
Vilazodone HclVilazodone Hcl11suppressed

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 $899.87 · 44 records Novo Nordisk Inc ABRYSVO, AIRSUPRA, AMYVID, APOLLO ESG System, AREXVY, Attruby, BEXSERO, BREZTRI, CAPVAXIVE, COMIRNATY, Dexcom G6 Transmitter, EVENITY, FARXIGA, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE HIGH-DOSE, GARDASIL 9, GEMTESA, Heplisav-B, JOURNAVX, KISUNLA, Ozempic, PREVNAR 20, PROLIA, QUTENZA, Rybelsus, SHINGRIX, Veozah, Wegovy 7
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