Erin N. Grabowski, PA
NPI 1841440872ActiveIndividual· Physician Assistant· Portage, MI
Physician Assistant (PA) with Bronson Methodist Hospital, practicing in Portage, Michigan. Their prescriptions cost Medicare Part D more than their services did: $59,092 for 656 claims, against $10,562 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 7 companies reporting payments in 2025, $724.38 in all, mostly food and beverage. Lists Bronson Battle Creek Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841440872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Sep 26, 2008 |
| Last updated in NPPES | Nov 20, 2023 |
| Certified by provider | Nov 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601005358 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 233 |
|---|---|
| Services billed | 282 across 4 procedure codes |
| Paid by Medicare | $10,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 656 · 1,402 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $59,092 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
Hospital affiliations
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Methodist HospitalKalamazoo, MI
Industry payments (Open Payments)
- 2025$724.38 · 27 payments from 7 companies
- 2024$1,187 · 32 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $286.90 | 4 |
| Harmony Biosciences LLC | $173.39 | 11 |
| Axsome Therapeutics, Inc. | $95.67 | 4 |
| Jazz Pharmaceuticals Inc. | $74.20 | 3 |
| Lilly USA, LLC | $52.16 | 3 |
What the 2025 payments were for
- Food and Beverage$724.38 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Portage
- 1235297557
- 1649322678
- 1063886505
- 1295811768
- 1598591299
- 1124112982
- 1073316592
- 1790561546
- 1518037878
- 1861415002
- 1396851473
- 1285745950