Zachary Radziszewski, CAA
NPI 1598591968ActiveIndividual· Anesthesiologist Assistant· Temple, TX
Anesthesiologist Assistant (CAA) in Temple, Texas, trained at Nova Southeastern College of Osteo Medicine (class of 2024). Medicare paid $1,382 for services to 14 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $34.24 in all, mostly food and beverage.
Overview
| NPI | 1598591968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CAA |
| Sole proprietor | Yes |
| NPI issued | Sep 11, 2024 |
| Last updated in NPPES | Jul 15, 2026 |
| Certified by provider | Jul 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | AA991 | TX |
| Anesthesiologist Assistant | 367H00000X | 621-17 | WI |
| Anesthesiologist Assistant | 367H00000X | AA991 | FL |
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 - Anesthesiology Assistant (FL); Practitioner - Anesthesiology Assistant (TX); Practitioner - Anesthesiology Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 14 across 9 procedure codes |
| Paid by Medicare | $1,382 |
Education and affiliations
| Medical school | Nova Southeastern College of Osteo Medicine |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Anesthesiology Assistant |
Medical groups
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
- Sheridan Healthcorp IncOkeechobee, FL · 949 clinicians
- Cleveland Clinic Florida A Nonprofit CorporationWeston, FL · 735 clinicians
Hospital affiliations
- Broward Health Imperial PointFort Lauderdale, FL
- Cleveland Clinic HospitalWeston, FL
- Memorial Hospital WestPembroke Pines, FL
- Memorial Regional HospitalHollywood, FL
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Industry payments (Open Payments)
- 2025$34.24 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $19.16 | 1 |
| Conmed Corporation | $15.08 | 1 |
What the 2025 payments were for
- Food and Beverage$34.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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