Healthcare provider profile · identity verified

Bruce L. Belzer, MD

Allopathic & Osteopathic Physicians|Family Medicine · BOISE, ID · NPI 1083666382

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 Bruce L. Belzer, MD received $131.20 in general payments during 2025 across 7 reported records.

GlaxoSmithKline, LLC. accounted for 28.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

Astellas Pharma 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Myrbetriq 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 23 claims for Trelegy Ellipta 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 38 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 35 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 91 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 16 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

$131.20

7 reported records · 5 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $37.6528.7%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $37.0028.2%22025
PFIZER INC. Unresolved — no canonical attribution shown $21.1716.1%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $18.4714.1%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.9112.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$131.207

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
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $37.65 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $37.00 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $37.00 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $21.17 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $21.17 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $21.17 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $18.47 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $16.91 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 38 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 23
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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
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
23 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
38 11
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
35 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
91 33
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
16 15

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 Calcium810220
Levothyroxine SodiumLevothyroxine Sodium806213
Losartan PotassiumLosartan Potassium468141
Amlodipine BesylateAmlodipine Besylate347105
OmeprazoleOmeprazole33292
LisinoprilLisinopril26078
Metoprolol SuccinateMetoprolol Succinate23272
Metformin Hcl ErMetformin Hcl21564
Tamsulosin HclTamsulosin Hcl20775
HydrochlorothiazideHydrochlorothiazide20655
SimvastatinSimvastatin20657
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen17124
Trazodone HclTrazodone Hcl15551
Bupropion XlBupropion Hcl15245
Pantoprazole SodiumPantoprazole Sodium14839
Rosuvastatin CalciumRosuvastatin Calcium14741
GabapentinGabapentin14346
Alendronate SodiumAlendronate Sodium13141
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11535
JardianceEmpagliflozin10530
AllopurinolAllopurinol10428
Metformin HclMetformin Hcl10431
Fluoxetine HclFluoxetine Hcl10027
Escitalopram OxalateEscitalopram Oxalate9530
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid9332
AlprazolamAlprazolam9219
EliquisApixaban9133
LorazepamLorazepam8818
TrulicityDulaglutide8818
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide8524
Zolpidem TartrateZolpidem Tartrate8523
GlimepirideGlimepiride8127
EzetimibeEzetimibe7926
Tramadol HclTramadol Hcl7923
MeloxicamMeloxicam7824
Albuterol Sulfate HfaAlbuterol Sulfate7435
FinasterideFinasteride7423
Potassium ChloridePotassium Chloride7424
Sertraline HclSertraline Hcl7219
EstradiolEstradiol6719
Citalopram HbrCitalopram Hydrobromide6117
ClopidogrelClopidogrel Bisulfate6018
Testosterone CypionateTestosterone Cypionate5919
FarxigaDapagliflozin Propanediol5816
Metoprolol TartrateMetoprolol Tartrate5317
Pravastatin SodiumPravastatin Sodium5215
Liothyronine SodiumLiothyronine Sodium5014
ClonazepamClonazepam4813
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine48suppressed
AtenololAtenolol4612
Benazepril HclBenazepril Hcl4612
BaclofenBaclofen43suppressed
FamotidineFamotidine4316
MounjaroTirzepatide43suppressed
Duloxetine HclDuloxetine Hcl4213
Buspirone HclBuspirone Hcl4017
CelecoxibCelecoxib4013
DiazepamDiazepam40suppressed
FurosemideFurosemide4012
Fluticasone PropionateFluticasone Propionate3919
Nebivolol HclNebivolol Hcl39suppressed
Paroxetine HclParoxetine Hcl3911
OzempicSemaglutide3811
PrednisonePrednisone3819
Montelukast SodiumMontelukast Sodium3611
RybelsusSemaglutide35suppressed
CarisoprodolCarisoprodol34suppressed
TestosteroneTestosterone3413
FentanylFentanyl33suppressed
Sumatriptan SuccinateSumatriptan Succinate32suppressed
SpironolactoneSpironolactone31suppressed
XareltoRivaroxaban31suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3012
EszopicloneEszopiclone30suppressed
LovastatinLovastatin29suppressed
ValacyclovirValacyclovir Hcl2916
IrbesartanIrbesartan28suppressed
Doxazosin MesylateDoxazosin Mesylate26suppressed
MyrbetriqMirabegron26suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen25suppressed
AcyclovirAcyclovir24suppressed
Ropinirole HclRopinirole Hcl24suppressed
Bupropion Hcl SrBupropion Hcl23suppressed
Donepezil HclDonepezil Hcl23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
Vilazodone HclVilazodone Hcl22suppressed
Nortriptyline HclNortriptyline Hcl21suppressed
PregabalinPregabalin21suppressed
RamiprilRamipril21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2112
Amitriptyline HclAmitriptyline Hcl20suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril20suppressed
Ciprofloxacin HclCiprofloxacin Hcl2016
CarvedilolCarvedilol19suppressed
Diclofenac SodiumDiclofenac Sodium1911
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
Warfarin SodiumWarfarin Sodium19suppressed
Moexipril HclMoexipril Hcl18suppressed
SynthroidLevothyroxine Sodium18suppressed
Tresiba Flextouch U-200Insulin Degludec18suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
Folic AcidFolic Acid16suppressed
JanuviaSitagliptin Phosphate16suppressed
MirtazapineMirtazapine16suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic16suppressed
NitroglycerinNitroglycerin16suppressed
Ondansetron HclOndansetron Hcl16suppressed
PaxlovidNirmatrelvir/Ritonavir1615
Raloxifene HclRaloxifene Hcl16suppressed
ColchicineColchicine15suppressed
FebuxostatFebuxostat15suppressed
Tresiba Flextouch U-100Insulin Degludec15suppressed
IndomethacinIndomethacin14suppressed
Megestrol AcetateMegestrol Acetate14suppressed
Terazosin HclTerazosin Hcl14suppressed
DutasterideDutasteride13suppressed
Ondansetron OdtOndansetron13suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
Doxepin HclDoxepin Hcl12suppressed
Fluticasone Propionate HfaFluticasone Propionate12suppressed
Hydralazine HclHydralazine Hcl12suppressed
OxcarbazepineOxcarbazepine12suppressed
Propranolol HclPropranolol Hcl12suppressed
RapafloSilodosin12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
AmoxicillinAmoxicillin11suppressed
Armour ThyroidThyroid,pork11suppressed
AzithromycinAzithromycin11suppressed
HumalogInsulin Lispro11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
MethocarbamolMethocarbamol11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
TemazepamTemazepam11suppressed
TopiramateTopiramate11suppressed

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 $131.20 · 7 records GlaxoSmithKline, LLC. ABRYSVO, COMIRNATY, EVENITY, Ozempic, PREVNAR 20, Rybelsus, TRELEGY ELLIPTA, Veozah 6
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