Mara Gray Arnett, PA-C
NPI 1841692001ActiveIndividual· Physician Assistant· Grand Rapids, MI
Physician Assistant (PA-C) with Spectrum Health Primary Care Partners, practicing in Grand Rapids, Michigan. Mostly services rather than prescriptions: Medicare paid $5,044 for 45 patients in 2024, with only 43 Part D claims. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $400.13 in all, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1841692001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 19, 2014 |
| Last updated in NPPES | Dec 10, 2024 |
| Certified by provider | Dec 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601010817 | 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 | 45 |
|---|---|
| Services billed | 61 across 16 procedure codes |
| Paid by Medicare | $5,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 43 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $4,318 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Spectrum Health Primary Care PartnersGrand Rapids, MI · 2,294 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$400.13 · 4 payments from 3 companies
- 2024$276.12 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $244.25 | 2 |
| Abbott Laboratories | $122.33 | 1 |
| Ucb, Inc. | $33.55 | 1 |
What the 2025 payments were for
- Food and Beverage$400.13 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 936 physician assistants in Grand Rapids · All physician assistants in Michigan