Corah Jean Senik, P.A.
NPI 1417156134ActiveIndividual· Physician Assistant, Medical· Norton Shores, MI
Physician Assistant, Medical (P.A.) in Norton Shores, Michigan, trained at University of Southern California Keck School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $72,070 for 851 claims, against $17,447 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 14 companies reporting payments in 2025, $827.09 in all, mostly food and beverage.
Overview
| NPI | 1417156134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2007 |
| Last updated in NPPES | Mar 17, 2020 |
| Certified by provider | Mar 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 5601005073 | 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 | 204 |
|---|---|
| Services billed | 529 across 22 procedure codes |
| Paid by Medicare | $17,447 |
Part D prescriptions in 2024
| Prescriptions (claims) | 851 · 1,026 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $72,070 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Physician Assistant |
Medical group
- Barbara S. Drozdowski MD, PCHolland, MI · 2 clinicians
Hospital affiliation
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
Industry payments (Open Payments)
- 2025$827.09 · 58 payments from 14 companies
- 2024$653.48 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $160.20 | 14 |
| Genzyme Corporation | $115.49 | 5 |
| Novartis Pharmaceuticals Corporation | $114.32 | 7 |
| Abbvie Inc. | $98.59 | 5 |
| Organon LLC | $95.15 | 13 |
What the 2025 payments were for
- Food and Beverage$827.09 · 58 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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