Matthew Robert Vook, PA-C
NPI 1316677156ActiveIndividual· Physician Assistant· Westminster, MD
Physician Assistant (PA-C) in Westminster, Maryland, with an NPI issued in June 2022. Their prescriptions cost Medicare Part D more than their services did: $321,351 for 4,010 claims, against $12,938 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 14 companies reporting payments in 2025, $657.15 in all, mostly food and beverage.
Overview
| NPI | 1316677156 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 14, 2022 |
| Last updated in NPPES | Aug 9, 2022 |
| Certified by provider | Jul 11, 2022 |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 138 across 19 procedure codes |
| Paid by Medicare | $12,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,010 · 9,169 30-day fills |
|---|---|
| Patients | 559 |
| Total drug cost | $321,351 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2025$657.15 · 27 payments from 14 companies
- 2024$1,245 · 73 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $120.00 | 1 |
| Pfizer Inc. | $108.44 | 6 |
| Bayer Healthcare Pharmaceuticals Inc. | $68.53 | 3 |
| Exact Sciences Corporation | $58.15 | 2 |
| Amgen Inc. | $53.96 | 3 |
What the 2025 payments were for
- Food and Beverage$657.15 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Westminster
- 1023174893
- 1295840544
- 1346555315
- 1366817306
- 1457724585
- 1467413989
- 1508082181
- 1578957585
- 1588744783
- 1669982286
- 1689922700
- 1740370790
All 47 physician assistants in Westminster · All physician assistants in Maryland