Glenn Gandelman, MD
NPI 1033117437ActiveIndividual· Internal Medicine, Cardiovascular Disease· Greenwich, CT
Internal Medicine, Cardiovascular Disease (MD) in Greenwich, Connecticut, trained at New York Medical College (class of 1999). In 2024 Medicare paid $855,853 for 2,854 patients, and Part D covered 2,870 of their prescriptions, 81% of them generic. Novo Nordisk Inc was the largest of 27 companies reporting payments in 2025, $2,029 in all, mostly food and beverage.
Overview
| NPI | 1033117437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 9, 2005 |
| Last updated in NPPES | Jul 5, 2024 |
| Certified by provider | Jul 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 218641 | NY |
| Specialist | 174400000X | 218641 | NY |
| Internal Medicine | 207R00000X | 44021 | CT |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | ME136084 | FL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 44021 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CT); Practitioner - Cardiovascular Disease (Cardiology) (FL); Practitioner - Cardiovascular Disease (Cardiology) (IL); Practitioner - Cardiovascular Disease (Cardiology) (NJ); Practitioner - Cardiovascular Disease (Cardiology) (NY); Practitioner - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,854 |
|---|---|
| Services billed | 11,672 across 80 procedure codes |
| Paid by Medicare | $855,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,870 · 6,732 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $650,705 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Greenwich HospitalGreenwich, CT · 76 clinicians
- Medical Associate of Wall Street, P.CNew York, NY · 14 clinicians
- Gandelman Cardiology, PCGreenwich, CT · 3 clinicians
- Fl Mobile Medical PAOldsmar, FL · 3 clinicians
- Ny Mobile Medical PCNew York, NY · 2 clinicians
- Mobile Care Solutions PCNew Haven, CT · 2 clinicians
- PA Mobile MedicalAllentown, PA · 2 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Stamford HospitalStamford, CT
- White Plains Hospital CenterWhite Plains, NY
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Girling Health Care of New YorkHome health agency · Brooklyn, NY
Industry payments (Open Payments)
- 2025$2,029 · 87 payments from 27 companies
- 2024$2,047 · 91 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $316.59 | 13 |
| Abbvie Inc. | $307.46 | 11 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $160.47 | 7 |
| Glaxosmithkline, LLC. | $151.12 | 6 |
| Exact Sciences Corporation | $147.43 | 6 |
What the 2025 payments were for
- Food and Beverage$2,029 · 87 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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