Collette Grossman, PA-C
NPI 1558108183ActiveIndividual· Physician Assistant· Butler, PA
Physician Assistant (PA-C) with Butler Medical Providers, practicing in Butler, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $7,535 for 79 claims, against $2,927 paid for services in 2024. Calyxo, Inc. was the largest of 4 companies reporting payments in 2025, $130.96 in all, mostly food and beverage. Lists Acmh Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558108183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 11, 2024 |
| Last updated in NPPES | Jul 11, 2024 |
| Certified by provider | Jul 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA065542 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 90 across 10 procedure codes |
| Paid by Medicare | $2,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 135 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $7,535 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Butler Medical ProvidersButler, PA · 360 clinicians
Hospital affiliations
- Acmh HospitalKittanning, PA
- Heritage Valley BeaverBeaver, PA
- Independence Health System Butler Memorial HospitaButler, PA
- Independence Health System Clarion HospitalClarion, PA
Industry payments (Open Payments)
- 2025$130.96 · 7 payments from 4 companies
- 2024$61.45 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $59.89 | 3 |
| Pfizer Inc. | $35.13 | 2 |
| Medtronic, Inc. | $18.73 | 1 |
| Abbvie Inc. | $17.21 | 1 |
What the 2025 payments were for
- Food and Beverage$130.96 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Butler
- 1154849917
- 1184695512
- 1205061967
- 1235862509
- 1306169792
- 1396149357
- 1396481388
- 1396722377
- 1407107980
- 1588692768
- 1609478999
- 1619647781
All 70 physician assistants in Butler · All physician assistants in Pennsylvania