Nathan Lemay, D.O.
NPI 1205361532ActiveIndividual· Family Medicine· Manchester, CT
Family Medicine (D.O.) with Prospect CT Medical Foundation Inc and 1 other group, practicing in Manchester, Connecticut. In 2024 Medicare paid $67,239 for 310 patients, and Part D covered 382 of their prescriptions, 86% of them generic. Janssen Pharmaceuticals, Inc was the largest of 11 companies reporting payments in 2025, $380.06 in all, mostly food and beverage. Lists Manchester Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1205361532 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 24, 2017 |
| Last updated in NPPES | Aug 19, 2020 |
| Certified by provider | Aug 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 65602 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 722 across 10 procedure codes |
| Paid by Medicare | $67,239 |
Part D prescriptions in 2024
| Prescriptions (claims) | 382 · 393 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $42,247 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
- Hartford Healthcare Medical Group IncPutnam, CT · 267 clinicians
Hospital affiliation
- Manchester Memorial HospitalManchester, CT
Industry payments (Open Payments)
- 2025$380.06 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $62.35 | 3 |
| Amgen Inc. | $55.48 | 3 |
| Novo Nordisk Inc | $45.60 | 2 |
| Lilly USA, LLC | $41.59 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $40.27 | 2 |
What the 2025 payments were for
- Food and Beverage$380.06 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 family medicine physicians in Manchester · All family medicine physicians in Connecticut