John Marc Hamilton
NPI 1154949345ActiveIndividual· Optometrist· Gray, ME
Optometrist in Gray, Maine, trained at New England College of Optometry (class of 2020). In 2024 Medicare paid $9,898 for 91 patients, and Part D covered 75 of their prescriptions, 72% of them generic.
Overview
| NPI | 1154949345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 14, 2020 |
| Last updated in NPPES | Dec 14, 2022 |
| Certified by provider | Dec 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT1031 | ME |
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 - Optometry (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 859 across 15 procedure codes |
| Paid by Medicare | $9,898 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 121 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $9,038 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Optometry |
Medical group
- Gray Family Vision Center, P.A.Gray, ME · 3 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Gray
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