Leslie A. Donovan, M.D.
NPI 1134194046ActiveIndividual· Specialist· Greenwich, CT
Opted out of Medicare from January 2024 to January 2028. Specialist (M.D.) in Greenwich, Connecticut, licensed in CT and NY, with an NPI issued in February 2006. Part D covered 233 prescriptions written in 2024, 70% of them generic. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $171.60 in all, mostly food and beverage.
Overview
| NPI | 1134194046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 036691 | CT |
| Specialist | 174400000X | 225840-1 | NY |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 17, 2024 – Jan 17, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 233 · 483 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $31,423 |
| Generic share | 70% of claims |
Industry payments (Open Payments)
- 2025$171.60 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $61.34 | 2 |
| Exeltis, USA Inc. | $42.17 | 1 |
| Exact Sciences Corporation | $25.95 | 1 |
| Hologic Sales and Service, LLC | $22.62 | 1 |
| Organon LLC | $19.52 | 1 |
What the 2025 payments were for
- Food and Beverage$171.60 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 Specialist providers in Greenwich · All Specialist providers in Connecticut