Healthcare provider profile · identity verified

Robert D Bieser, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · CAPE GIRARDEAU, MO · NPI 1386732196

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 D Bieser, D.O. received $840.98 in general payments during 2025 across 47 reported records.

ABBVIE INC. accounted for 35.3% 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, Ozempic.

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 28 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 28 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 87 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$840.98

47 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
ABBVIE INC. Unresolved — no canonical attribution shown $297.0035.3%192025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $184.9022.0%72025
Amgen Inc. Unresolved — no canonical attribution shown $154.0718.3%102025
Novo Nordisk Inc Unresolved — no canonical attribution shown $69.608.3%32025
Viatris Specialty LLC Unresolved — no canonical attribution shown $31.223.7%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $27.203.2%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $17.552.1%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $16.241.9%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $14.621.7%12025
Grifols USA, LLC Unresolved — no canonical attribution shown $14.461.7%12025
Abbott Laboratories Unresolved — no canonical attribution shown $14.121.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$840.9847

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $219.94 13 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $154.07 10 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $154.07 10 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $151.08 5 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $122.63 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $54.03 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $38.90 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $38.16 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $32.33 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $31.22 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $27.20 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $17.55 1 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $16.24 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $15.57 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $14.62 1 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $14.46 1 2025
Source payment records
FREESTYLE LIBRE
Normalized: freestyle libre
Device Abbott Laboratories $14.12 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 28 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 87 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
28 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
28 11
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
87 17

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
Levothyroxine SodiumLevothyroxine Sodium22367
Rosuvastatin CalciumRosuvastatin Calcium20573
Atorvastatin CalciumAtorvastatin Calcium14757
Pantoprazole SodiumPantoprazole Sodium14250
LisinoprilLisinopril13456
Amlodipine BesylateAmlodipine Besylate11952
Metformin HclMetformin Hcl11141
Metoprolol TartrateMetoprolol Tartrate9725
GabapentinGabapentin9031
OzempicSemaglutide8717
HydrochlorothiazideHydrochlorothiazide7836
MounjaroTirzepatide7811
OmeprazoleOmeprazole7829
Metoprolol SuccinateMetoprolol Succinate7726
LorazepamLorazepam7320
Tamsulosin HclTamsulosin Hcl6924
CarvedilolCarvedilol6620
Sertraline HclSertraline Hcl6517
Zolpidem TartrateZolpidem Tartrate6223
Donepezil HclDonepezil Hcl5711
MeloxicamMeloxicam5628
Montelukast SodiumMontelukast Sodium5513
AlprazolamAlprazolam5318
XareltoRivaroxaban5012
Escitalopram OxalateEscitalopram Oxalate4720
Memantine HclMemantine Hcl47suppressed
ClopidogrelClopidogrel Bisulfate4517
Olmesartan MedoxomilOlmesartan Medoxomil4316
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4216
GlipizideGlipizide41suppressed
DiazepamDiazepam39suppressed
FurosemideFurosemide3619
SimvastatinSimvastatin3612
EliquisApixaban3511
Duloxetine HclDuloxetine Hcl34suppressed
ArexvyRsvpref3 Antigen/As01e/Pf3029
Potassium ChloridePotassium Chloride30suppressed
Buspirone HclBuspirone Hcl28suppressed
FarxigaDapagliflozin Propanediol2811
Fluticasone PropionateFluticasone Propionate28suppressed
SynthroidLevothyroxine Sodium28suppressed
Metformin Hcl ErMetformin Hcl27suppressed
Nortriptyline HclNortriptyline Hcl26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2320
ChlorthalidoneChlorthalidone23suppressed
Citalopram HbrCitalopram Hydrobromide23suppressed
Propranolol HclPropranolol Hcl23suppressed
AllopurinolAllopurinol22suppressed
Meclizine HclMeclizine Hcl22suppressed
Repatha SureclickEvolocumab22suppressed
Albuterol Sulfate HfaAlbuterol Sulfate21suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen21suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
FenofibrateFenofibrate20suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide20suppressed
Trazodone HclTrazodone Hcl20suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid20suppressed
AzithromycinAzithromycin1912
JardianceEmpagliflozin19suppressed
SpironolactoneSpironolactone19suppressed
Alendronate SodiumAlendronate Sodium18suppressed
EstradiolEstradiol18suppressed
LansoprazoleLansoprazole18suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
LatanoprostLatanoprost17suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
Losartan PotassiumLosartan Potassium16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
CephalexinCephalexin1513
EzetimibeEzetimibe15suppressed
Repatha SyringeEvolocumab15suppressed
Terbinafine HclTerbinafine Hcl15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter15suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14suppressed
Alfuzosin Hcl ErAlfuzosin Hcl13suppressed
FinasterideFinasteride13suppressed
Fludrocortisone AcetateFludrocortisone Acetate13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1312
TestosteroneTestosterone13suppressed
AtenololAtenolol12suppressed
ClonidineClonidine12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
DuleraMometasone/Formoterol12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
NaproxenNaproxen12suppressed
Nifedipine ErNifedipine12suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Hydralazine HclHydralazine Hcl11suppressed
RisperidoneRisperidone11suppressed
Solifenacin SuccinateSolifenacin Succinate11suppressed
ValacyclovirValacyclovir 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 $840.98 · 47 records ABBVIE INC. Auvelity, BREZTRI, Dexcom G6 Transmitter, FARXIGA, FREESTYLE LIBRE, OTEZLA, Ohtuvayre, Ozempic, Prolastin-C Liquid, QULIPTA, REPATHA, Rybelsus, TRINTELLIX, UBRELVY, VRAYLAR, Wegovy, YUPELRI 3
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