Zbigniew Woznica, M.D.
NPI 1174536486ActiveIndividual· Internal Medicine· Hartford, CT
Internal Medicine (M.D.) with Prohealth Physicians PC, practicing in Hartford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $698,550 for 6,229 claims, against $42,313 paid for services in 2024.
Overview
| NPI | 1174536486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2006 |
| Last updated in NPPES | Apr 13, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 025090 | CT |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 1,148 across 69 procedure codes |
| Paid by Medicare | $42,313 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,229 · 15,155 30-day fills |
|---|---|
| Patients | 583 |
| Total drug cost | $698,550 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Prohealth Physicians PCWinsted, CT · 213 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 185 internal medicine physicians in Hartford · All internal medicine physicians in Connecticut