Paul Kozak, DO
NPI 1235790114ActiveIndividual· Internal Medicine, Gastroenterology· Newburgh, IN
Internal Medicine, Gastroenterology (DO) in Newburgh, Indiana, trained at Chicago College of Osteopathy (class of 2019). Part D covered 54 prescriptions written in 2024, 81% of them generic. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $1,768 in all, mostly food and beverage.
Overview
| NPI | 1235790114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 22, 2019 |
| Last updated in NPPES | Sep 18, 2025 |
| Certified by provider | Sep 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 02008000A | IN |
| 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 - Gastroenterology (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 82 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $7,358 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Chicago College of Osteopathy |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Gastroenterology |
Medical group
- Digestive Care of Evansville PCNewburgh, IN · 27 clinicians
Hospital affiliations
- Ascension St Vincent EvansvilleEvansville, IN
- Deaconess Hospital IncEvansville, IN
Industry payments (Open Payments)
- 2025$1,768 · 66 payments from 17 companies
- 2024$894.56 · 27 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $339.45 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $313.04 | 10 |
| Janssen Biotech, Inc. | $198.81 | 9 |
| Madrigal Pharmaceuticals | $164.64 | 5 |
| Gilead Sciences, Inc. | $124.86 | 5 |
What the 2025 payments were for
- Food and Beverage$1,768 · 66 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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