John P. Griffin, M.D.
NPI 1073526307ActiveIndividual· Surgery· Biddeford, ME
Surgery (M.D.) in Biddeford, Maine, trained at Jefferson Medical College of Thomas Jefferson University (class of 2001). 127 Medicare patients in 2024, $40,562 paid; nearly all of their 73 Part D prescriptions were generic (96%). Mimedx Group, Inc. reported $294.81 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1073526307 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2006 |
| Last updated in NPPES | May 23, 2023 |
| Certified by provider | May 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 018265 | 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 - General Surgery (MA); Practitioner - General Surgery (ME); Practitioner - General Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 727 across 31 procedure codes |
| Paid by Medicare | $40,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 77 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $1,111 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Robert Marriott Medical CorpIrvine, CA · 64 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Other facilities
- Mainehealth Home Health and HospiceHome health agency · Saco, ME
Industry payments (Open Payments)
- 2025$294.81 · 3 payments from 1 company
- 2024$167.09 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mimedx Group, Inc. | $294.81 | 3 |
What the 2025 payments were for
- Food and Beverage$294.81 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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