Healthcare provider profile · identity verified

Nancy Gracin, M.D.

Cardiology · WALTHAM, MA · NPI 1003852526

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium487172
Metoprolol SuccinateMetoprolol Succinate295107
Amlodipine BesylateAmlodipine Besylate23582
Pyridostigmine BromidePyridostigmine Bromide22387
Losartan PotassiumLosartan Potassium18968
EliquisApixaban18850
Rosuvastatin CalciumRosuvastatin Calcium11245
EzetimibeEzetimibe9936
LisinoprilLisinopril8430
IrbesartanIrbesartan7523
Midodrine HclMidodrine Hcl7228
Fludrocortisone AcetateFludrocortisone Acetate5913
AtenololAtenolol5520
HydrochlorothiazideHydrochlorothiazide5324
CarvedilolCarvedilol4218
Isosorbide Mononitrate ErIsosorbide Mononitrate4012
Diltiazem 24hr Er (Cd)Diltiazem Hcl3611
Pravastatin SodiumPravastatin Sodium3616
FurosemideFurosemide3416
TorsemideTorsemide3415
Metoprolol TartrateMetoprolol Tartrate30suppressed
Propranolol HclPropranolol Hcl3011
SpironolactoneSpironolactone3013
XareltoRivaroxaban30suppressed
DigoxinDigoxin26suppressed
ValsartanValsartan2612
ClopidogrelClopidogrel Bisulfate21suppressed
Repatha SureclickEvolocumab19suppressed
Warfarin SodiumWarfarin Sodium18suppressed
SimvastatinSimvastatin16suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
AmoxicillinAmoxicillin1211
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
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