Jon Studinger, PA
NPI 1912672544ActiveIndividual· Physician Assistant· Holland, MI
Physician Assistant (PA) with Edward W Sparrow Hospital Association, practicing in Holland, Michigan. Their prescriptions cost Medicare Part D more than their services did: $708,850 for 1,526 claims, against $10,886 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $2,510 in all, mostly food and beverage. Lists Edward W Sparrow Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1912672544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 16, 2021 |
| Last updated in NPPES | Oct 1, 2026 |
| Certified by provider | Oct 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 138 |
|---|---|
| Services billed | 197 across 8 procedure codes |
| Paid by Medicare | $10,886 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,526 · 2,216 30-day fills |
|---|---|
| Patients | 369 |
| Total drug cost | $708,850 |
| Generic share | 36% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- University of Michigan Health - Sparrow EatonCharlotte, MI
Industry payments (Open Payments)
- 2025$2,510 · 133 payments from 24 companies
- 2024$2,179 · 123 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $407.41 | 29 |
| Glaxosmithkline, LLC. | $316.66 | 15 |
| Regeneron Healthcare Solutions, Inc. | $268.17 | 19 |
| Genzyme Corporation | $194.61 | 12 |
| Viatris Specialty LLC | $164.32 | 9 |
What the 2025 payments were for
- Food and Beverage$2,317 · 131 payments
- Education$192.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 physician assistants in Holland · All physician assistants in Michigan