Andrej Zajac, M.D.
NPI 1316929623ActiveIndividual· Radiology, Radiation Oncology· Munster, IN
Radiology, Radiation Oncology (M.D.) in Munster, Indiana, trained at Jefferson Medical College of Thomas Jefferson University (class of 1981). In 2024 Medicare paid $105,304 for 105 patients, and Part D covered 263 of their prescriptions, 86% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2024, $62.97 in all, mostly food and beverage.
Overview
| NPI | 1316929623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 14, 2005 |
| Last updated in NPPES | Jun 4, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 01040122 | IN |
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 - Radiation Oncology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 1,427 across 35 procedure codes |
| Paid by Medicare | $105,304 |
Part D prescriptions in 2024
| Prescriptions (claims) | 263 · 370 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $49,465 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Radiation Oncology |
Medical group
- Community Care Network IncMunster, IN · 379 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- St Catherine Hospital IncEast Chicago, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2024$62.97 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $25.50 | 1 |
| Stryker Corporation | $24.11 | 1 |
| Tactile Systems Technology Inc | $13.36 | 1 |
What the 2024 payments were for
- Food and Beverage$62.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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