Zachary Serbu, PA-C
NPI 1538633805ActiveIndividual· Physician Assistant· Clearwater, FL
Physician Assistant (PA-C) in Clearwater, Florida, trained at University of South Florida College of Medicine (class of 2021). 109 Medicare patients in 2024, $17,646 paid; nearly all of their 342 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $536.05 in all, mostly food and beverage.
Overview
| NPI | 1538633805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2019 |
| Last updated in NPPES | Aug 17, 2021 |
| Certified by provider | Aug 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9114517 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 496 across 37 procedure codes |
| Paid by Medicare | $17,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 342 · 342 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $3,785 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Physician Assistant |
Medical group
- Tallahassee Orthopedic Clinic III PlWesley Chapel, FL · 553 clinicians
Hospital affiliation
- Morton Plant HospitalClearwater, FL
Industry payments (Open Payments)
- 2025$536.05 · 23 payments from 2 companies
- 2024$473.12 · 28 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $498.88 | 22 |
| Coastal Medical Technologies LLC | $37.17 | 1 |
What the 2025 payments were for
- Food and Beverage$536.05 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 118 physician assistants in Clearwater · All physician assistants in Florida