Healthcare provider profile · identity verified

Bakul T Roy, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · SAN RAMON, CA · NPI 1720056849

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 Bakul T Roy, M.D. received $532.31 in general payments during 2025 across 25 reported records.

Novo Nordisk Inc accounted for 29.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

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

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 101 claims for Jardiance 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 24 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 15 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 36 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

$532.31

25 reported records · 11 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 $155.8629.3%82025
Exact Sciences Corporation Unresolved — no canonical attribution shown $79.1414.9%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $60.9311.4%32025
PFIZER INC. Unresolved — no canonical attribution shown $48.919.2%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $43.358.1%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $40.247.6%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $25.844.8%12025
Globus Medical, Inc. Unresolved — no canonical attribution shown $23.384.4%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $20.093.8%12025
Amgen Inc. Unresolved — no canonical attribution shown $18.033.4%12025
Baxter Healthcare Unresolved — no canonical attribution shown $16.543.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$532.3125

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $65.40 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $60.93 3 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $52.53 2 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $48.91 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $46.60 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $43.35 2 2025
Source payment records
  • 2025-06-17 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.43 · Open Payments source
  • 2025-12-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.92 · Open Payments source
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $40.24 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $26.61 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $25.84 1 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $23.38 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $20.09 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $18.03 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $18.03 1 2025
Source payment records
Hillrom - Monarch Airway Clearance System
Normalized: hillrom monarch airway clearance system
Device Baxter Healthcare $16.54 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
JARDIANCE
jardiance
2025 Jardiance 2024 101 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
PAXLOVID
paxlovid
2025 Paxlovid 2024 36 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
101 26
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
24 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
15 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
36 35

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 Calcium821219
Rosuvastatin CalciumRosuvastatin Calcium505147
Levothyroxine SodiumLevothyroxine Sodium390109
Amlodipine BesylateAmlodipine Besylate370105
Losartan PotassiumLosartan Potassium20859
AtenololAtenolol19852
LisinoprilLisinopril17351
HydrochlorothiazideHydrochlorothiazide15549
Metformin HclMetformin Hcl14846
Pantoprazole SodiumPantoprazole Sodium12848
EzetimibeEzetimibe10830
SimvastatinSimvastatin10328
JardianceEmpagliflozin10126
Zolpidem TartrateZolpidem Tartrate9727
AllopurinolAllopurinol9629
OmeprazoleOmeprazole9325
Sertraline HclSertraline Hcl9223
Metoprolol SuccinateMetoprolol Succinate8023
Metoprolol TartrateMetoprolol Tartrate8027
Alendronate SodiumAlendronate Sodium7823
LorazepamLorazepam7723
AzithromycinAzithromycin7563
AlprazolamAlprazolam6918
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6518
Albuterol Sulfate HfaAlbuterol Sulfate6237
GlipizideGlipizide6016
Benazepril HclBenazepril Hcl5713
Escitalopram OxalateEscitalopram Oxalate5515
Tamsulosin HclTamsulosin Hcl5415
SynthroidLevothyroxine Sodium4716
GabapentinGabapentin4614
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4637
KetoconazoleKetoconazole4525
Bupropion XlBupropion Hcl4312
PaxlovidNirmatrelvir/Ritonavir3635
Tramadol HclTramadol Hcl34suppressed
Trazodone HclTrazodone Hcl34suppressed
LovastatinLovastatin33suppressed
Montelukast SodiumMontelukast Sodium33suppressed
Olmesartan MedoxomilOlmesartan Medoxomil33suppressed
Sumatriptan SuccinateSumatriptan Succinate32suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2926
Hydralazine HclHydralazine Hcl29suppressed
NabumetoneNabumetone2820
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid28suppressed
FenofibrateFenofibrate Nanocrystallized27suppressed
AcyclovirAcyclovir26suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide26suppressed
Paroxetine HclParoxetine Hcl25suppressed
FamotidineFamotidine24suppressed
OzempicSemaglutide24suppressed
FinasterideFinasteride23suppressed
ValsartanValsartan23suppressed
Meclizine HclMeclizine Hcl2213
Memantine Hcl ErMemantine Hcl22suppressed
TemazepamTemazepam22suppressed
Fluoxetine HclFluoxetine Hcl21suppressed
FurosemideFurosemide21suppressed
AmoxicillinAmoxicillin2017
Cyclobenzaprine HclCyclobenzaprine Hcl2013
Triamcinolone AcetonideTriamcinolone Acetonide2016
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril19suppressed
Donepezil HclDonepezil Hcl19suppressed
Enalapril MaleateEnalapril Maleate19suppressed
ClopidogrelClopidogrel Bisulfate18suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
LevetiracetamLevetiracetam18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
IbuprofenIbuprofen17suppressed
JanuviaSitagliptin Phosphate17suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide17suppressed
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
CephalexinCephalexin16suppressed
Duloxetine HclDuloxetine Hcl16suppressed
CiclopiroxCiclopirox15suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1513
EliquisApixaban15suppressed
IrbesartanIrbesartan15suppressed
Propranolol HclPropranolol Hcl15suppressed
ValacyclovirValacyclovir Hcl15suppressed
CarvedilolCarvedilol14suppressed
ClonazepamClonazepam14suppressed
CreonLipase/Protease/Amylase14suppressed
Diclofenac SodiumDiclofenac Sodium14suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen14suppressed
PrednisonePrednisone1411
XareltoRivaroxaban14suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide13suppressed
CelecoxibCelecoxib13suppressed
Ciprofloxacin HclCiprofloxacin Hcl1313
ColchicineColchicine13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Labetalol HclLabetalol Hcl13suppressed
Pravastatin SodiumPravastatin Sodium13suppressed
Lagevrio (Eua)Molnupiravir1212
Liothyronine SodiumLiothyronine Sodium12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
Verapamil SrVerapamil Hcl12suppressed
ChlorthalidoneChlorthalidone11suppressed

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 $532.31 · 25 records Novo Nordisk Inc Cologuard Collection Kit, Hillrom - Monarch Airway Clearance System, JARDIANCE, LEQVIO, OTEZLA, Ozempic, PAXLOVID, REPATHA, Senza, The Cologuard Plus Collection Kit, VOQUEZNA, Wegovy, XIFAXAN, ZORYVE 4
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