Martin D. Whitaker, M.D.
NPI 1003805995ActiveIndividual· Ophthalmology· Norway, ME
Ophthalmology (M.D.) in Norway, Maine, trained at University of Pittsburgh School of Medicine (class of 1997). In 2024 Medicare paid $1,748,780 for 533 patients, and Part D covered 1,857 of their prescriptions, 48% of them generic. Johnson & Johnson Surgical Vision, Inc. was the largest of 4 companies reporting payments in 2025, $934.39 in all, mostly food and beverage.
Overview
| NPI | 1003805995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 14, 2005 |
| Last updated in NPPES | Aug 28, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 015596 | 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 - Ophthalmology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 533 |
|---|---|
| Services billed | 13,631 across 56 procedure codes |
| Paid by Medicare | $1,748,780 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,857 · 3,690 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $354,373 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Ophthalmology |
Medical group
- Riverside Eye Center, PANorway, ME · 4 clinicians
Hospital affiliation
- Mainehealth Stephens HospitalNorway, ME
Industry payments (Open Payments)
- 2025$934.39 · 15 payments from 4 companies
- 2024$1,003 · 27 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $436.38 | 5 |
| Glaukos Corporation | $287.31 | 4 |
| Abbvie Inc. | $188.30 | 5 |
| Regeneron Healthcare Solutions, Inc. | $22.40 | 1 |
What the 2025 payments were for
- Food and Beverage$934.39 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records