Elizabeth R. Otten, PA-C
NPI 1881995447ActiveIndividual· Physician Assistant· Grand Rapids, MI
Physician Assistant (PA-C) with Advanced Radiology Services PC, practicing in Grand Rapids, Michigan. Mostly services rather than prescriptions: Medicare paid $9,703 for 113 patients in 2024, with only 14 Part D claims. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $542.45 in all, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1881995447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 12, 2010 |
| Last updated in NPPES | Jun 2, 2023 |
| Certified by provider | Jun 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601005945 | MI |
| Physician Assistant, Surgical | 363AS0400X | 5601005945 | 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 | 113 |
|---|---|
| Services billed | 142 across 11 procedure codes |
| Paid by Medicare | $9,703 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Total drug cost | $74.45 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Radiology Services PCGrand Rapids, MI · 253 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$542.45 · 6 payments from 3 companies
- 2024$533.01 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $248.89 | 4 |
| Penumbra, Inc. | $158.88 | 1 |
| Medtronic, Inc. | $134.68 | 1 |
What the 2025 payments were for
- Food and Beverage$542.45 · 6 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