William Gregory Feero, MD, PHD
NPI 1285600239ActiveIndividual· Family Medicine· Westbrook, ME
Family Medicine (MD, PHD) in Westbrook, Maine, trained at University of Pittsburgh School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $273,021 for 2,957 claims, against $12,968 paid for services in 2024.
Overview
| NPI | 1285600239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Feb 28, 2006 |
| Last updated in NPPES | May 7, 2026 |
| Certified by provider | May 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD15570 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 270 across 15 procedure codes |
| Paid by Medicare | $12,968 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,957 · 6,628 30-day fills |
|---|---|
| Patients | 262 |
| Total drug cost | $273,021 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
Medical group
- Mainegeneral Medical CenterWaterville, ME · 555 clinicians
Hospital affiliations
- Maine General Medical CenterAugusta, ME
- Redington Fairview General HospitalSkowhegan, ME
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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