Healthcare provider profile · identity verified

David A Schreiner

Allopathic & Osteopathic Physicians|Internal Medicine · ARLINGTON, VA · NPI 1043283484

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 David A Schreiner received $48.99 in general payments during 2025 across 2 reported records.

Novo Nordisk Inc accounted for 60.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 25 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 12 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 60 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 46 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$48.99

2 reported records · 2 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 $29.4360.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $19.5639.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$48.992

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 $29.43 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $29.43 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $19.56 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $19.56 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 60 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 46 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
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
25 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
12 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
60 15
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
46 13

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 Calcium447123
Olmesartan MedoxomilOlmesartan Medoxomil30185
HydrochlorothiazideHydrochlorothiazide28986
Levothyroxine SodiumLevothyroxine Sodium23861
Amlodipine BesylateAmlodipine Besylate20862
Metoprolol SuccinateMetoprolol Succinate17048
Tamsulosin HclTamsulosin Hcl13739
LisinoprilLisinopril12133
SimvastatinSimvastatin10430
Escitalopram OxalateEscitalopram Oxalate9127
EzetimibeEzetimibe8723
Metformin HclMetformin Hcl8324
EliquisApixaban7714
AllopurinolAllopurinol7223
GabapentinGabapentin6422
Rosuvastatin CalciumRosuvastatin Calcium6118
OzempicSemaglutide6015
Trazodone HclTrazodone Hcl5718
Pantoprazole SodiumPantoprazole Sodium5515
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide5317
Pravastatin SodiumPravastatin Sodium4611
RybelsusSemaglutide4613
AtenololAtenolol44suppressed
Montelukast SodiumMontelukast Sodium39suppressed
SynthroidLevothyroxine Sodium37suppressed
Sertraline HclSertraline Hcl36suppressed
FinasterideFinasteride34suppressed
FurosemideFurosemide3412
Alendronate SodiumAlendronate Sodium3311
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide33suppressed
Losartan PotassiumLosartan Potassium32suppressed
Metformin Hcl ErMetformin Hcl32suppressed
Doxycycline HyclateDoxycycline Hyclate3127
ClopidogrelClopidogrel Bisulfate30suppressed
Diclofenac SodiumDiclofenac Sodium30suppressed
Potassium ChloridePotassium Chloride3013
PrednisonePrednisone3014
FamotidineFamotidine29suppressed
Tramadol HclTramadol Hcl2911
Metoprolol TartrateMetoprolol Tartrate28suppressed
OmeprazoleOmeprazole2711
LorazepamLorazepam26suppressed
JardianceEmpagliflozin25suppressed
PaxlovidNirmatrelvir/Ritonavir2524
Albuterol Sulfate HfaAlbuterol Sulfate24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Doxazosin MesylateDoxazosin Mesylate23suppressed
ValsartanValsartan23suppressed
AlprazolamAlprazolam22suppressed
CelecoxibCelecoxib21suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters21suppressed
Glipizide ErGlipizide20suppressed
Zolpidem TartrateZolpidem Tartrate20suppressed
GlimepirideGlimepiride19suppressed
MethylprednisoloneMethylprednisolone1917
Pioglitazone HclPioglitazone Hcl19suppressed
LovastatinLovastatin18suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide18suppressed
CarvedilolCarvedilol17suppressed
ClonazepamClonazepam17suppressed
Ipratropium BromideIpratropium Bromide17suppressed
Fluticasone PropionateFluticasone Propionate16suppressed
Hydralazine HclHydralazine Hcl16suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16suppressed
JanuviaSitagliptin Phosphate16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
Oxycodone HclOxycodone Hcl16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
Paroxetine HclParoxetine Hcl15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1413
LidocaineLidocaine14suppressed
Midodrine HclMidodrine Hcl14suppressed
Risedronate SodiumRisedronate Sodium14suppressed
VascepaIcosapent Ethyl14suppressed
Cinacalcet HclCinacalcet Hcl13suppressed
LansoprazoleLansoprazole13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
Fluticasone Propionate HfaFluticasone Propionate12suppressed
IbuprofenIbuprofen12suppressed
IrbesartanIrbesartan12suppressed
MounjaroTirzepatide12suppressed
SpironolactoneSpironolactone12suppressed
BaclofenBaclofen11suppressed
ColchicineColchicine11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
GlipizideGlipizide11suppressed
Propranolol HclPropranolol Hcl11suppressed
Pulmicort FlexhalerBudesonide11suppressed
Ropinirole HclRopinirole 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 $48.99 · 2 records Novo Nordisk Inc MOUNJARO, Ozempic, Rybelsus, ZEPBOUND 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