Wayne D. Piers, DO
NPI 1174696611ActiveIndividual· Orthopaedic Surgery· Portland, ME
Orthopaedic Surgery (DO) in Portland, Maine, trained at Michigan State University College of Osteopathic Medicine (class of 1990). 361 Medicare patients in 2024, $89,416 paid; nearly all of their 194 Part D prescriptions were generic (99%). Zimmer Biomet Holdings, Inc. was the largest of 2 companies reporting payments in 2024, $55.03 in all, mostly food and beverage.
Overview
| NPI | 1174696611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Nov 15, 2006 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | DO1378 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 361 |
|---|---|
| Services billed | 12,464 across 50 procedure codes |
| Paid by Medicare | $89,416 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 194 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $454.86 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Orthopaedic Associates of Maine PAPortland, ME · 52 clinicians
Hospital affiliations
- Mainehealth Stephens HospitalNorway, ME
- Northern Light Mercy HospitalPortland, ME
Other facilities
- Andwell Health PartnersHome health agency · Lewiston, ME
- Mainehealth Home Health and HospiceHome health agency · Saco, ME
- Northern Light Home Care & HospiceHome health agency · So Portland, ME
Industry payments (Open Payments)
- 2024$55.03 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $35.46 | 1 |
| Depuy Synthes Sales Inc. | $19.57 | 1 |
What the 2024 payments were for
- Food and Beverage$55.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 orthopedic surgeons in Portland · All orthopedic surgeons in Maine