Healthcare provider profile · identity verified

John D Bonema, MD

Allopathic & Osteopathic Physicians|Internal Medicine · TROY, MI · NPI 1508833708

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 John D Bonema, MD received $603.59 in general payments during 2025 across 13 reported records.

Amgen Inc. accounted for 24.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

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

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 55 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 45 claims for Farxiga 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 27 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 137 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

$603.59

13 reported records · 9 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
Amgen Inc. Unresolved — no canonical attribution shown $145.7624.1%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $143.5923.8%22025
ABBVIE INC. Unresolved — no canonical attribution shown $125.2620.8%12025
Abbott Laboratories Unresolved — no canonical attribution shown $106.6617.7%12025
ARS Pharmaceuticals Operations, Inc. Unresolved — no canonical attribution shown $18.753.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $18.493.1%12025
PFIZER INC. Unresolved — no canonical attribution shown $16.002.6%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.022.5%12025
Surgenex LLC Unresolved — no canonical attribution shown $14.062.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$603.5913

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $143.59 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $125.26 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $125.26 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $106.66 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $28.91 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $28.91 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $21.75 1 2025
Source payment records
NEFFY
Normalized: neffy
Drug ARS Pharmaceuticals Operations, Inc. $18.75 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $18.49 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.00 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $16.00 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.02 1 2025
Source payment records
ArdeoGraft
Normalized: ardeograft
Biological Surgenex LLC $14.06 1 2025
Source payment records
PelloGraft
Normalized: pellograft
Biological Surgenex LLC $14.06 1 2025
Source payment records
RenoGraft
Normalized: renograft
Biological Surgenex LLC $14.06 1 2025
Source payment records
SurGraft
Normalized: surgraft
Biological Surgenex LLC $14.06 1 2025
Source payment records
SurMatrix
Normalized: surmatrix
Biological Surgenex LLC $14.06 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
FARXIGA
farxiga
2025 Farxiga 2024 45
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 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
55 16
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
45 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
27 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
137 32

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 Calcium504127
AlprazolamAlprazolam502106
OmeprazoleOmeprazole476118
Levothyroxine SodiumLevothyroxine Sodium471122
Rosuvastatin CalciumRosuvastatin Calcium397105
SimvastatinSimvastatin31180
Amlodipine BesylateAmlodipine Besylate24468
PrednisonePrednisone237118
Metoprolol SuccinateMetoprolol Succinate18867
Tamsulosin HclTamsulosin Hcl18554
LisinoprilLisinopril18346
Tramadol HclTramadol Hcl16643
Zolpidem TartrateZolpidem Tartrate15738
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14537
Escitalopram OxalateEscitalopram Oxalate14141
Metformin HclMetformin Hcl14044
EliquisApixaban13732
Losartan PotassiumLosartan Potassium12738
Benazepril HclBenazepril Hcl12632
Pantoprazole SodiumPantoprazole Sodium11540
FurosemideFurosemide11334
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11029
FinasterideFinasteride10628
CarvedilolCarvedilol9829
EzetimibeEzetimibe9632
ClopidogrelClopidogrel Bisulfate9421
Bupropion XlBupropion Hcl9328
GabapentinGabapentin9129
FamotidineFamotidine9029
Albuterol Sulfate HfaAlbuterol Sulfate8823
AllopurinolAllopurinol8819
Fluoxetine HclFluoxetine Hcl8718
DiazepamDiazepam8615
Donepezil HclDonepezil Hcl8126
Sertraline HclSertraline Hcl7626
Alendronate SodiumAlendronate Sodium7519
IrbesartanIrbesartan7521
MounjaroTirzepatide7412
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav7334
Trazodone HclTrazodone Hcl7324
Fluticasone PropionateFluticasone Propionate7136
GlimepirideGlimepiride6923
Pravastatin SodiumPravastatin Sodium6719
Quetiapine FumarateQuetiapine Fumarate6718
Venlafaxine Hcl ErVenlafaxine Hcl6717
Acetaminophen-CodeineAcetaminophen With Codeine5915
Doxazosin MesylateDoxazosin Mesylate5818
Midodrine HclMidodrine Hcl5711
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril5611
ShingrixVaricella-Zoster Ge/As01b/Pf5546
SynthroidLevothyroxine Sodium5516
HydrochlorothiazideHydrochlorothiazide5417
LorazepamLorazepam5411
Metoprolol TartrateMetoprolol Tartrate5417
Duloxetine HclDuloxetine Hcl5217
XareltoRivaroxaban5213
AtenololAtenolol5112
ClonazepamClonazepam4817
Desvenlafaxine Succinate ErDesvenlafaxine Succinate48suppressed
CefdinirCefdinir4529
FarxigaDapagliflozin Propanediol45suppressed
Hydromorphone HclHydromorphone Hcl45suppressed
MeloxicamMeloxicam4514
Olmesartan MedoxomilOlmesartan Medoxomil4512
SpironolactoneSpironolactone4513
Ropinirole HclRopinirole Hcl4413
AzithromycinAzithromycin4331
Ciprofloxacin HclCiprofloxacin Hcl4228
Diltiazem 24hr Er (Cd)Diltiazem Hcl4212
ValacyclovirValacyclovir Hcl4221
Montelukast SodiumMontelukast Sodium4116
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine40suppressed
Ipratropium BromideIpratropium Bromide4013
Hydralazine HclHydralazine Hcl3916
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3923
MethocarbamolMethocarbamol38suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3819
Pioglitazone HclPioglitazone Hcl3814
Ondansetron HclOndansetron Hcl3711
ValsartanValsartan37suppressed
TemazepamTemazepam36suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog35suppressed
Citalopram HbrCitalopram Hydrobromide33suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3317
NitrofurantoinNitrofurantoin Macrocrystal33suppressed
Propranolol Hcl ErPropranolol Hcl33suppressed
CelecoxibCelecoxib32suppressed
FluconazoleFluconazole3216
Triamcinolone AcetonideTriamcinolone Acetonide3212
Oxybutynin Chloride ErOxybutynin Chloride31suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide31suppressed
Carbidopa-LevodopaCarbidopa/Levodopa3011
Doxycycline HyclateDoxycycline Hyclate3020
IndapamideIndapamide30suppressed
Paroxetine HclParoxetine Hcl30suppressed
Potassium ChloridePotassium Chloride30suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter2911
Zolpidem Tartrate ErZolpidem Tartrate29suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide28suppressed
Oxycodone HclOxycodone Hcl28suppressed
Bupropion Hcl SrBupropion Hcl27suppressed
EstradiolEstradiol27suppressed
Memantine HclMemantine Hcl27suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen27suppressed
OzempicSemaglutide27suppressed
LamotrigineLamotrigine26suppressed
Nortriptyline HclNortriptyline Hcl26suppressed
OlanzapineOlanzapine25suppressed
Repatha SureclickEvolocumab25suppressed
TopiramateTopiramate25suppressed
TrulicityDulaglutide25suppressed
AmoxicillinAmoxicillin2316
Boostrix TdapDiphth,pertuss(Acell),tet Vac2323
Fludrocortisone AcetateFludrocortisone Acetate23suppressed
LevofloxacinLevofloxacin2313
LovastatinLovastatin23suppressed
Verapamil ErVerapamil Hcl23suppressed
LevetiracetamLevetiracetam22suppressed
Oxybutynin ChlorideOxybutynin Chloride22suppressed
PregabalinPregabalin22suppressed
BumetanideBumetanide21suppressed
CephalexinCephalexin2112
Glipizide ErGlipizide21suppressed
IbuprofenIbuprofen21suppressed
NaproxenNaproxen21suppressed
Enalapril MaleateEnalapril Maleate20suppressed
FlurbiprofenFlurbiprofen20suppressed
Folic AcidFolic Acid20suppressed
Ketorolac TromethamineKetorolac Tromethamine20suppressed
Dicyclomine HclDicyclomine Hcl19suppressed
LansoprazoleLansoprazole19suppressed
MyrbetriqMirabegron19suppressed
Sodium Chloride0.9 % Sodium Chloride19suppressed
TorsemideTorsemide19suppressed
Breo ElliptaFluticasone/Vilanterol18suppressed
Clonidine HclClonidine Hcl18suppressed
Diclofenac SodiumDiclofenac Sodium18suppressed
Eletriptan HbrEletriptan Hydrobromide18suppressed
EszopicloneEszopiclone18suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol18suppressed
JanuviaSitagliptin Phosphate18suppressed
Warfarin SodiumWarfarin Sodium18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
Brimonidine TartrateBrimonidine Tartrate17suppressed
Metformin Hcl ErMetformin Hcl17suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide16suppressed
ChlorthalidoneChlorthalidone16suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip16suppressed
GlipizideGlipizide16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
Penicillin V PotassiumPenicillin V Potassium16suppressed
Tolterodine Tartrate ErTolterodine Tartrate16suppressed
HydrocortisoneHydrocortisone15suppressed
KetoconazoleKetoconazole15suppressed
MirtazapineMirtazapine15suppressed
ModafinilModafinil15suppressed
Nifedipine ErNifedipine15suppressed
Propranolol HclPropranolol Hcl15suppressed
RamiprilRamipril15suppressed
Tresiba Flextouch U-200Insulin Degludec15suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine14suppressed
Ondansetron OdtOndansetron14suppressed
Buspirone HclBuspirone Hcl13suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
Morphine Sulfate ErMorphine Sulfate13suppressed
Raloxifene HclRaloxifene Hcl13suppressed
FenofibrateFenofibrate12suppressed
Methylphenidate HclMethylphenidate Hcl12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
Liothyronine SodiumLiothyronine Sodium11suppressed
NorvascAmlodipine Besylate11suppressed
Novolog FlexpenInsulin Aspart11suppressed

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 $603.59 · 13 records Amgen Inc. AIRSUPRA, ArdeoGraft, Cologuard Collection Kit, FARXIGA, FREESTYLE LIBRE 3, NEFFY, NURTEC ODT, OTEZLA, PelloGraft, QULIPTA, REPATHA, RenoGraft, SurGraft, SurMatrix, UBRELVY, Wegovy, ZAVZPRET 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