Healthcare provider profile · identity verified

Thomas M Klein, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · SPOKANE, WA · NPI 1215195862

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 Thomas M Klein, MD received $436.69 in general payments during 2025 across 7 reported records.

Abbott Laboratories accounted for 61.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

Payment overview · 2025

General Payments

$436.69

7 reported records · 3 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
Abbott Laboratories Unresolved — no canonical attribution shown $267.0661.2%42025
BIOTRONIK INC. Unresolved — no canonical attribution shown $135.9031.1%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $33.737.7%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$436.697

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
ENSITE
Normalized: ensite
Device Abbott Laboratories $180.74 2 2025
Source payment records
ENSITE PRECISION
Normalized: ensite precision
Device Abbott Laboratories $84.81 1 2025
Source payment records
INGEVITY+
Normalized: ingevity
Device Boston Scientific Corporation $19.76 1 2025
Source payment records
FARAPULSE
Normalized: farapulse
Device Boston Scientific Corporation $13.97 1 2025
Source payment records
AGILIS HISPRO
Normalized: agilis hispro
Device Abbott Laboratories $1.51 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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 Succinate703242
EliquisApixaban431111
Flecainide AcetateFlecainide Acetate23375
XareltoRivaroxaban18652
Losartan PotassiumLosartan Potassium17164
Potassium ChloridePotassium Chloride14751
FurosemideFurosemide13545
Atorvastatin CalciumAtorvastatin Calcium13441
Rosuvastatin CalciumRosuvastatin Calcium10832
Amiodarone HclAmiodarone Hcl10140
LisinoprilLisinopril9734
CarvedilolCarvedilol9237
Amlodipine BesylateAmlodipine Besylate9033
SotalolSotalol Hcl8423
Metoprolol TartrateMetoprolol Tartrate7629
CephalexinCephalexin6767
Diltiazem 24hr Er (Cd)Diltiazem Hcl6522
JardianceEmpagliflozin6518
SpironolactoneSpironolactone6521
DigoxinDigoxin6019
AtenololAtenolol5118
Isosorbide Mononitrate ErIsosorbide Mononitrate4217
Dilt-XrDiltiazem Hcl3616
EplerenoneEplerenone3511
DofetilideDofetilide26suppressed
Diltiazem 24hr ErDiltiazem Hcl2411
Propranolol Hcl ErPropranolol Hcl24suppressed
HydrochlorothiazideHydrochlorothiazide19suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
Pravastatin SodiumPravastatin Sodium17suppressed
EzetimibeEzetimibe16suppressed
Pantoprazole SodiumPantoprazole Sodium1614
Diltiazem 24hr Er (La)Diltiazem Hcl15suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl13suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate12suppressed
PradaxaDabigatran Etexilate Mesylate12suppressed
SimvastatinSimvastatin12suppressed
EntrestoSacubitril/Valsartan11suppressed
NitroglycerinNitroglycerin11suppressed

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 $436.69 · 7 records Abbott Laboratories AGILIS HISPRO, ENSITE, ENSITE PRECISION, FARAPULSE, INGEVITY+
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