Healthcare provider profile · identity verified

Roger John Klein, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · ASHLAND, KY · NPI 1205947868

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 Roger John Klein, M.D. received $693.79 in general payments during 2025 across 50 reported records.

PFIZER INC. accounted for 34.9% 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: Eliquis.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Eliquis by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Entresto 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 97 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

$693.79

50 reported records · 8 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
PFIZER INC. Unresolved — no canonical attribution shown $241.8734.9%192025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $187.2927.0%152025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $139.9720.2%92025
Novo Nordisk Inc Unresolved — no canonical attribution shown $35.615.1%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $28.604.1%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $24.873.6%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $18.552.7%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $17.032.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$693.7950

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
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $187.29 15 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C., PFIZER INC. $142.62 13 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $139.97 9 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $116.28 7 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $35.61 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $28.60 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $24.87 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $18.55 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
ELIQUIS
eliquis
2025 Eliquis 2024 97 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
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
97 32
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
44 12
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
97 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
Metoprolol SuccinateMetoprolol Succinate19081
Atorvastatin CalciumAtorvastatin Calcium17869
LisinoprilLisinopril15858
Amlodipine BesylateAmlodipine Besylate11856
EliquisApixaban9732
Metoprolol TartrateMetoprolol Tartrate9542
FurosemideFurosemide9243
Isosorbide Mononitrate ErIsosorbide Mononitrate9036
Rosuvastatin CalciumRosuvastatin Calcium8832
Losartan PotassiumLosartan Potassium7730
XareltoRivaroxaban7220
CarvedilolCarvedilol6927
Potassium ChloridePotassium Chloride6226
NitroglycerinNitroglycerin5638
Diltiazem 24hr Er (Cd)Diltiazem Hcl5425
Pantoprazole SodiumPantoprazole Sodium5225
ClopidogrelClopidogrel Bisulfate4923
Amiodarone HclAmiodarone Hcl4418
EntrestoSacubitril/Valsartan4412
ChlorthalidoneChlorthalidone4115
GabapentinGabapentin40suppressed
Warfarin SodiumWarfarin Sodium4019
HydrochlorothiazideHydrochlorothiazide3918
Ranolazine ErRanolazine3512
SpironolactoneSpironolactone3413
Levothyroxine SodiumLevothyroxine Sodium30suppressed
DigoxinDigoxin29suppressed
SimvastatinSimvastatin2812
Flecainide AcetateFlecainide Acetate27suppressed
JardianceEmpagliflozin25suppressed
Pravastatin SodiumPravastatin Sodium2511
Tramadol HclTramadol Hcl25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide24suppressed
EzetimibeEzetimibe23suppressed
ValsartanValsartan23suppressed
Hydralazine HclHydralazine Hcl2111
OmeprazoleOmeprazole21suppressed
Terazosin HclTerazosin Hcl20suppressed
AlprazolamAlprazolam18suppressed
Montelukast SodiumMontelukast Sodium17suppressed
Repatha SureclickEvolocumab17suppressed
Ropinirole HclRopinirole Hcl15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
AtenololAtenolol14suppressed
AllopurinolAllopurinol13suppressed
FarxigaDapagliflozin Propanediol12suppressed
Midodrine HclMidodrine Hcl12suppressed
RamiprilRamipril11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed

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 $693.79 · 50 records PFIZER INC. CAPLYTA, ELIQUIS, INSPIRE, Kerendia, LEQVIO, LifeVest, VYNDAQEL, Wegovy 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