Mary E. Lyster, MD
NPI 1790715654ActiveIndividual· Family Medicine· Raymond, NH
Family Medicine (MD) with Lamprey Health Care Inc, practicing in Raymond, New Hampshire. Enrolled in Medicare as practitioner - family practice and practitioner - family practice. Lists Exeter Hospital Inc as a hospital affiliation.
Overview
| NPI | 1790715654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Aug 3, 2026 |
| Certified by provider | Aug 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 38126 | NH |
| Family Medicine | 207Q00000X | MD07115 | RI |
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 - Family Practice (NH); Practitioner - Family Practice (RI) |
|---|
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Lamprey Health Care IncDerry, NH · 51 clinicians
Hospital affiliation
- Exeter Hospital IncExeter, NH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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