Antonio Pantaleo, M.D.
NPI 1306916846ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Stamford, CT
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Westchester Health Medical PC, practicing in Stamford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,195,269 for 4,015 claims, against $109,335 paid for services in 2024. Abbott Laboratories reported $201.18 in payments in 2024, mostly food and beverage. Lists Greenwich Hospital Association - and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1306916846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 9, 2006 |
| Last updated in NPPES | Jul 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | CT42295 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CT); Practitioner - Endocrinology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 461 |
|---|---|
| Services billed | 2,255 across 12 procedure codes |
| Paid by Medicare | $109,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,015 · 10,583 30-day fills |
|---|---|
| Patients | 496 |
| Total drug cost | $1,195,269 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Westchester Health Medical PCStamford, CT · 88 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Norwalk HospitalNorwalk, CT
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2024$201.18 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $201.18 | 2 |
What the 2024 payments were for
- Food and Beverage$201.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 endocrinologists in Stamford · All endocrinologists in Connecticut