Maggie Ann Ross, PA
NPI 1245276286ActiveIndividual· Physician Assistant· Alma, MI
Physician Assistant (PA) with Bay-Arenac Behavioral Health and 3 other groups, practicing in Alma, Michigan. Their prescriptions cost Medicare Part D more than their services did: $329,576 for 2,748 claims, against $6,346 paid for services in 2024. Alkermes, Inc. was the largest of 9 companies reporting payments in 2025, $394.08 in all, mostly food and beverage. Lists Saint Mary's Standish Community Hospital as a hospital affiliation.
Overview
| NPI | 1245276286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Jul 14, 2026 |
| Certified by provider | Jul 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MR003335 | MI |
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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 109 across 7 procedure codes |
| Paid by Medicare | $6,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,748 · 3,419 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $329,576 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Bay-Arenac Behavioral HealthBay City, MI · 28 clinicians
- List Psychological Services, PLCBad Axe, MI · 28 clinicians
- Mpa Group Nfp LtdBay City, MI · 9 clinicians
- Hospital Psychiarty PLLCSaginaw, MI · 7 clinicians
Hospital affiliation
- Saint Mary's Standish Community HospitalStandish, MI
Industry payments (Open Payments)
- 2025$394.08 · 18 payments from 9 companies
- 2024$413.79 · 22 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $103.70 | 4 |
| Otsuka America Pharmaceutical, Inc. | $90.83 | 4 |
| Janssen Pharmaceuticals, Inc | $43.41 | 2 |
| Lundbeck LLC | $39.58 | 2 |
| Neurocrine Biosciences, Inc. | $31.18 | 2 |
What the 2025 payments were for
- Food and Beverage$394.08 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 physician assistants in Alma · All physician assistants in Michigan