John Joseph Koszuta, M.D.
NPI 1952377855ActiveIndividual· Internal Medicine, Critical Care Medicine· Green Bay, WI
Internal Medicine, Critical Care Medicine (M.D.) in Green Bay, Wisconsin, licensed in WI, FL and AZ, with an NPI issued in February 2006.
Overview
| NPI | 1952377855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2006 |
| Last updated in NPPES | Jun 16, 2022 |
| Certified by provider | Jun 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 67526-20 | WI |
| Internal Medicine, Critical Care Medicine | 207RC0200X | ME0063871 | FL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 63079 | AZ |
| Internal Medicine, Pulmonary Disease | 207RP1001X | ME0063871 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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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