Healthcare provider profile · identity verified

Thampi John, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · FRESNO, CA · NPI 1043244122

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 Thampi John, M.D. received $3,181.98 in general payments during 2025 across 73 reported records.

Abbott Laboratories accounted for 25.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

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

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.

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

Payment overview · 2025

General Payments

$3,181.98

73 reported records · 12 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 $796.4525.0%212025
AtriCure, Inc. Unresolved — no canonical attribution shown $737.8523.2%72025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$599.7718.9%132025
CARDIVA MEDICAL, INC. Unresolved — no canonical attribution shown $229.847.2%132025
Boston Scientific Corporation Unresolved — no canonical attribution shown $193.186.1%82025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $125.704.0%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $125.003.9%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $124.993.9%12025
BridgeBio Pharma, Inc. Unresolved — no canonical attribution shown $115.493.6%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $103.663.3%52025
CVRx, Inc. Unresolved — no canonical attribution shown $19.430.6%12025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $10.620.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,930.8171
Travel and Lodging$251.172

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
EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX
Normalized: epi sense guided coagulation system with visitrax
Device AtriCure, Inc. $737.85 7 2025
Source payment records
AZURE XT DR MRI SURESCAN
Normalized: azure xt dr mri surescan
Device Medtronic, Inc. $256.61 10 2025
Source payment records
AVEIR
Normalized: aveir
Device Abbott Laboratories $213.66 5 2025
Source payment records
MICRA
Normalized: micra
Device Medtronic, Inc. $173.86 1 2025
Source payment records
ENSITE PRECISION
Normalized: ensite precision
Device Abbott Laboratories $153.80 6 2025
Source payment records
VIEWMATE
Normalized: viewmate
Device Abbott Laboratories $146.97 1 2025
Source payment records
ONPATTRO
Normalized: onpattro
Drug Alnylam Pharmaceuticals Inc. $125.70 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $125.00 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $124.99 1 2025
Source payment records
COBALT DR MRI SURESCAN
Normalized: cobalt dr mri surescan
Device Medtronic, Inc. $123.07 1 2025
Source payment records
WATCHMAN FLX
Normalized: watchman flx
Device Boston Scientific Corporation $119.13 5 2025
Source payment records
CARDIVA VASCADE MVP VVCS 6-12F
Normalized: cardiva vascade mvp vvcs 6 12f
Device CARDIVA MEDICAL, INC. $118.68 7 2025
Source payment records
Attruby
Normalized: attruby
Drug BridgeBio Pharma, Inc. $115.49 1 2025
Source payment records
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $103.66 5 2025
Source payment records
CARDIVA VASCADE 6/7F VCS
Normalized: cardiva vascade 6 7f vcs
Device CARDIVA MEDICAL, INC. $103.24 5 2025
Source payment records
ENSITE
Normalized: ensite
Device Abbott Laboratories $87.95 1 2025
Source payment records
GALLANT
Normalized: gallant
Device Abbott Laboratories $70.42 2 2025
Source payment records
AGILIS
Normalized: agilis
Device Abbott Laboratories $49.16 2 2025
Source payment records
TYRX
Normalized: tyrx
Device Medtronic, Inc. $46.23 1 2025
Source payment records
WATCHMAN
Normalized: watchman
Device Boston Scientific Corporation $32.49 1 2025
Source payment records
MITRACLIP
Normalized: mitraclip
Device Abbott Laboratories $26.76 1 2025
Source payment records
FARAPULSE
Normalized: farapulse
Device Boston Scientific Corporation $26.35 1 2025
Source payment records
ASSURITY
Normalized: assurity
Device Abbott Laboratories $24.72 2 2025
Source payment records
ACCENT
Normalized: accent
Device Abbott Laboratories $23.01 1 2025
Source payment records
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $19.43 1 2025
Source payment records
RESONATE EL ICD VR
Normalized: resonate el icd vr
Device Boston Scientific Corporation $15.21 1 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $10.62 1 2025
Source payment records
CARDIVA VASCADE MVP XL VVCS 10-12F
Normalized: cardiva vascade mvp xl vvcs 10 12f
Device CARDIVA MEDICAL, INC. $7.92 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

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

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
EliquisApixaban27777
Metoprolol SuccinateMetoprolol Succinate26781
Amiodarone HclAmiodarone Hcl26199
Flecainide AcetateFlecainide Acetate23166
CarvedilolCarvedilol15643
ClopidogrelClopidogrel Bisulfate13444
Losartan PotassiumLosartan Potassium10833
XareltoRivaroxaban9827
LisinoprilLisinopril6726
SotalolSotalol Hcl6623
Atorvastatin CalciumAtorvastatin Calcium6521
EntrestoSacubitril/Valsartan5815
Metoprolol TartrateMetoprolol Tartrate5621
FurosemideFurosemide5526
SpironolactoneSpironolactone5519
Potassium ChloridePotassium Chloride4417
JardianceEmpagliflozin40suppressed
Amlodipine BesylateAmlodipine Besylate3713
CephalexinCephalexin3736
Hydralazine HclHydralazine Hcl31suppressed
Rosuvastatin CalciumRosuvastatin Calcium27suppressed
Pantoprazole SodiumPantoprazole Sodium22suppressed
AtenololAtenolol21suppressed
DigoxinDigoxin17suppressed
DofetilideDofetilide17suppressed
HydrochlorothiazideHydrochlorothiazide17suppressed
Warfarin SodiumWarfarin Sodium17suppressed
Nifedipine ErNifedipine15suppressed
Benazepril HclBenazepril Hcl14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
FenofibrateFenofibrate14suppressed
Propafenone HclPropafenone Hcl13suppressed
SimvastatinSimvastatin12suppressed
Klor-Con 10Potassium Chloride11suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed
Propafenone Hcl ErPropafenone 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 $3,181.98 · 73 records Abbott Laboratories ACCENT, AGILIS, ASSURITY, AVEIR, AZURE XT DR MRI SURESCAN, Attruby, Barostim Neo System, CARDIVA VASCADE 6/7F VCS, CARDIVA VASCADE MVP VVCS 6-12F, CARDIVA VASCADE MVP XL VVCS 10-12F, COBALT DR MRI SURESCAN, ENSITE, ENSITE PRECISION, EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX, FARAPULSE, GALLANT, JARDIANCE, Kerendia, LifeVest, MICRA, MITRACLIP, ONPATTRO, RESONATE EL ICD VR, TYRX, VERQUVO, VIEWMATE, WATCHMAN, WATCHMAN FLX 1
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