Healthcare provider profile · identity verified

Mamta Chhetri, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · PITTSBURGH, PA · NPI 1679844641

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 Mamta Chhetri, MD received $1,193.14 in general payments during 2025 across 34 reported records.

CeQur Corporation accounted for 34.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

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

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 236 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 98 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 179 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

$1,193.14

34 reported records · 16 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
CeQur Corporation Unresolved — no canonical attribution shown $405.0434.0%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $136.8511.5%12025
Abbott Laboratories Unresolved — no canonical attribution shown $109.979.2%62025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $96.598.1%52025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$75.926.4%32025
Insulet Corporation Unresolved — no canonical attribution shown $53.464.5%32025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $51.134.3%22025
Corcept Therapeutics Unresolved — no canonical attribution shown $48.934.1%22025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $38.203.2%22025
BETA BIONICS, INC. Unresolved — no canonical attribution shown $34.852.9%22025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $31.822.7%22025
Amgen Inc. Unresolved — no canonical attribution shown $27.132.3%12025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $25.152.1%12025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.871.9%12025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $20.021.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.211.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,193.1434

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
CeQur Simplicity
Normalized: cequr simplicity
Device CeQur Corporation $405.04 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $136.85 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $109.97 6 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $96.59 5 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $75.92 3 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $53.46 3 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $51.13 2 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $48.93 2 2025
Source payment records
iLet Bionic Pancreas
Normalized: ilet bionic pancreas
Device BETA BIONICS, INC. $34.85 2 2025
Source payment records
iLet Insulin Infusion Kit Contact Detach
Normalized: ilet insulin infusion kit contact detach
Device BETA BIONICS, INC. $34.85 2 2025
Source payment records
iLet Insulin Infusion Kit Inset
Normalized: ilet insulin infusion kit inset
Device BETA BIONICS, INC. $34.85 2 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $31.82 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $27.13 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $27.13 1 2025
Source payment records
CRENESSITY
Normalized: crenessity
Drug Neurocrine BioSciences, Inc. $25.15 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $22.87 1 2025
Source payment records
RECORLEV
Normalized: recorlev
Drug Xeris Pharmaceuticals, Inc. $22.19 1 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $20.02 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $16.01 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $15.21 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.21 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 98 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
236 62
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
98 20
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
179 33

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
Levothyroxine SodiumLevothyroxine Sodium727196
OzempicSemaglutide36789
Metformin HclMetformin Hcl321102
Lantus SolostarInsulin Glargine,hum.Rec.Anlog316108
JardianceEmpagliflozin23662
Atorvastatin CalciumAtorvastatin Calcium19465
TrulicityDulaglutide17933
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog16146
Nano 2nd Gen Pen NeedlePen Needle, Diabetic15963
SynthroidLevothyroxine Sodium13441
Novolog FlexpenInsulin Aspart13350
Rosuvastatin CalciumRosuvastatin Calcium12748
Metformin Hcl ErMetformin Hcl11542
MounjaroTirzepatide9820
Pioglitazone HclPioglitazone Hcl9530
GlimepirideGlimepiride9433
TradjentaLinagliptin8521
RepaglinideRepaglinide8028
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog7717
FarxigaDapagliflozin Propanediol6318
LisinoprilLisinopril6120
MethimazoleMethimazole6121
Humalog Kwikpen U-100Insulin Lispro6029
GlipizideGlipizide5819
Insulin Lispro Kwikpen U-100Insulin Lispro5522
JanuviaSitagliptin Phosphate5516
EzetimibeEzetimibe5216
HydrocortisoneHydrocortisone4513
Alendronate SodiumAlendronate Sodium4212
Tresiba Flextouch U-100Insulin Degludec4216
Tresiba Flextouch U-200Insulin Degludec3811
Ultra-Fine Short Pen NeedlePen Needle, Diabetic3411
Glipizide ErGlipizide33suppressed
Humulin R U-500 KwikpenInsulin Regular, Human32suppressed
Droplet Pen NeedlePen Needle, Diabetic23suppressed
SimvastatinSimvastatin23suppressed
Levemir FlexpenInsulin Detemir21suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/721suppressed
RybelsusSemaglutide20suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic20suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic19suppressed
Losartan PotassiumLosartan Potassium18suppressed
TestosteroneTestosterone18suppressed
DexamethasoneDexamethasone1711
Fiasp FlextouchInsulin Aspart (Niacinamide)16suppressed
GabapentinGabapentin15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
TirosintLevothyroxine Sodium15suppressed
VascepaIcosapent Ethyl15suppressed
HumalogInsulin Lispro13suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
Vitamin D2Ergocalciferol (Vitamin D2)12suppressed
Novolog Mix 70-30Insulin Aspart Prot/Insuln Asp11suppressed
TeriparatideTeriparatide11suppressed

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 $1,193.14 · 34 records CeQur Corporation CRENESSITY, CeQur Simplicity, Dexcom G6 Transmitter, EVENITY, FREESTYLE LIBRE 3, GVOKE HYPOPEN, Korlym, MINIMED 780G, MOUNJARO, Omnipod, PROLIA, RECORLEV, REZDIFFRA, STRENSIQ, TZIELD, Yorvipath, ZEPBOUND, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset, t:slim X2 Insulin Pump with Control-IQ 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