Tzvetan Borissov Kozarski, MD
NPI 1285839902ActiveIndividual· Pathology, Neuropathology· Johnson City, NY
Pathology, Neuropathology (MD) with United Medical Associates PC, practicing in Johnson City, New York. Medicare paid $43,585 for services to 681 patients in 2024. Lists Chenango Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285839902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2007 |
| Last updated in NPPES | Feb 24, 2020 |
| Certified by provider | Feb 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Neuropathology Primary | 207ZN0500X | 252510 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Pathology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 681 |
|---|---|
| Services billed | 1,595 across 20 procedure codes |
| Paid by Medicare | $43,585 |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- United Medical Associates PCJohnson City, NY · 229 clinicians
Hospital affiliations
- Chenango Memorial HospitalNorwich, NY
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records