William Gregory Feero, MD, PHD
William Gregory Feero, MD, PHD is a Family Practice in Westbrook, Maine. Graduated from University of Pittsburgh School of Medicine in 1998, 28 years ago. Practices with Mainegeneral Medical Center, a 556-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.
- Years since qualifying
- 28
- Trained at
- University of Pittsburgh School of Medicine
- Licensed in
- ME
- In the registry since
- 2006
What do these letters mean?
Practice location Address checks out
1 Harnois Ave Ste 1BWestbrook, ME 04092-4395
Phone: (207) 662-1340
Fax: (207) 662-1341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 4 Sheridan Rd, Fairfield, ME 04937-3314 — (207) 861-5000
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence MD15570 (ME) |
|---|
Record details
| NPI number | 1285600239 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD , PHD |
| Sole proprietor | No |
| NPI enumerated | February 28, 2006 |
| Last updated in NPPES | May 7, 2026 |
| Certification date | May 7, 2026 |
| Mailing address | 1 Harnois Ave Ste 1b, Westbrook, ME 04092-4395 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE |
| Graduated | 1998 (28 years in practice) |
| Group practice | Mainegeneral Medical Center — 556 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
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Debra L Lumbert, MD
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Maine Medical Partners
1 Harnois Ave, Westbrook, ME 04092-4392 · (207) 662-3400