Healthcare provider profile · identity verified

Stephen Hryniewicki, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · LONG BEACH, CA · NPI 1598871741

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 Stephen Hryniewicki, M.D. received $198.98 in general payments during 2025 across 7 reported records.

Exact Sciences Corporation accounted for 31.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

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 40 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 40 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 34 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$198.98

7 reported records · 6 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $61.7031.0%22025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $35.3417.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $30.2215.2%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $26.1713.2%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $23.5011.8%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $22.0511.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$198.987

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $61.70 2 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $35.34 1 2025
Source payment records
ENHERTU
Normalized: enhertu
Biological AstraZeneca Pharmaceuticals LP $30.22 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $26.17 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $23.50 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $22.05 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $22.05 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 40
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 34
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
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
40 suppressed by CMS
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
40 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
34 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS

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 Calcium29784
Amlodipine BesylateAmlodipine Besylate19250
Levothyroxine SodiumLevothyroxine Sodium17442
Metoprolol SuccinateMetoprolol Succinate14336
Rosuvastatin CalciumRosuvastatin Calcium12839
Losartan PotassiumLosartan Potassium10431
Metformin HclMetformin Hcl10327
EliquisApixaban10018
Pantoprazole SodiumPantoprazole Sodium9826
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8824
LisinoprilLisinopril8524
HydrochlorothiazideHydrochlorothiazide8220
PrednisonePrednisone7726
AlprazolamAlprazolam7429
EszopicloneEszopiclone72suppressed
SimvastatinSimvastatin6920
Tamsulosin HclTamsulosin Hcl6818
Zolpidem TartrateZolpidem Tartrate6723
AzithromycinAzithromycin6554
GabapentinGabapentin6512
LorazepamLorazepam6318
TemazepamTemazepam5915
Ciprofloxacin HclCiprofloxacin Hcl5746
MeloxicamMeloxicam57suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5415
Benazepril HclBenazepril Hcl50suppressed
EzetimibeEzetimibe4713
Trazodone HclTrazodone Hcl4714
AtenololAtenolol4412
Repatha SureclickEvolocumab44suppressed
Tramadol HclTramadol Hcl4317
FurosemideFurosemide4217
OmeprazoleOmeprazole4112
JardianceEmpagliflozin40suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3811
Ondansetron OdtOndansetron38suppressed
Potassium ChloridePotassium Chloride3611
Sertraline HclSertraline Hcl3613
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid35suppressed
MounjaroTirzepatide34suppressed
SynthroidLevothyroxine Sodium34suppressed
AllopurinolAllopurinol31suppressed
Metoprolol TartrateMetoprolol Tartrate28suppressed
CelecoxibCelecoxib27suppressed
Diclofenac SodiumDiclofenac Sodium25suppressed
ValacyclovirValacyclovir Hcl2511
ValsartanValsartan25suppressed
Bupropion XlBupropion Hcl24suppressed
MyrbetriqMirabegron24suppressed
OzempicSemaglutide23suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2317
Sumatriptan SuccinateSumatriptan Succinate23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
GlimepirideGlimepiride22suppressed
LansoprazoleLansoprazole22suppressed
Escitalopram OxalateEscitalopram Oxalate21suppressed
Pioglitazone HclPioglitazone Hcl21suppressed
Bisoprolol FumarateBisoprolol Fumarate20suppressed
Fluoxetine HclFluoxetine Hcl20suppressed
ImitrexSumatriptan Succinate19suppressed
OxazepamOxazepam19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Warfarin SodiumWarfarin Sodium19suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
FluconazoleFluconazole18suppressed
PregabalinPregabalin18suppressed
XareltoRivaroxaban18suppressed
DutasterideDutasteride17suppressed
LevetiracetamLevetiracetam17suppressed
MethylprednisoloneMethylprednisolone1713
TestosteroneTestosterone17suppressed
PaxlovidNirmatrelvir/Ritonavir1614
Pravastatin SodiumPravastatin Sodium16suppressed
ClopidogrelClopidogrel Bisulfate15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip15suppressed
Montelukast SodiumMontelukast Sodium15suppressed
Raloxifene HclRaloxifene Hcl15suppressed
DiazepamDiazepam14suppressed
LovastatinLovastatin14suppressed
SpironolactoneSpironolactone14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
CarisoprodolCarisoprodol13suppressed
ChlorthalidoneChlorthalidone13suppressed
EstradiolEstradiol13suppressed
FinasterideFinasteride13suppressed
AcyclovirAcyclovir12suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
AmoxicillinAmoxicillin12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1211
CephalexinCephalexin1211
ColchicineColchicine12suppressed
TrulicityDulaglutide12suppressed
CarvedilolCarvedilol11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
JanuviaSitagliptin Phosphate11suppressed
ZocorSimvastatin11suppressed

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 $198.98 · 7 records Exact Sciences Corporation AREXVY, Cologuard Collection Kit, ENHERTU, GEMTESA, JARDIANCE, MOUNJARO, TRELEGY ELLIPTA 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