Gregory J. Bijak, MD
NPI 1750301198ActiveIndividual· Anesthesiology· Shreveport, LA
Anesthesiology (MD) in Shreveport, Louisiana, trained at University of Pittsburgh School of Medicine (class of 1998). Medicare paid $22,390 for services to 192 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $55.95 in all, mostly food and beverage.
Overview
| NPI | 1750301198 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | May 22, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD.024113 | LA |
| Anesthesiology | 207L00000X | A78771 | CA |
| Anesthesiology, Critical Care Medicine | 207LC0200X | A78771 | CA |
| Anesthesiology, Critical Care Medicine | 207LC0200X | MD.024113 | LA |
| Anesthesiology, Hospice and Palliative Medicine | 207LH0002X | A78771 | CA |
| Anesthesiology, Hospice and Palliative Medicine | 207LH0002X | MD.024113 | LA |
| Anesthesiology, Pain Medicine | 207LP2900X | MD.024113 | LA |
| Anesthesiology, Pain Medicine | 207LP2900X | A78771 | CA |
| Anesthesiology, Pediatric Anesthesiology | 207LP3000X | MD.024113 | LA |
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 - Anesthesiology (LA); Practitioner - Pain Management (OK); Practitioner - Anesthesiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 212 across 44 procedure codes |
| Paid by Medicare | $22,390 |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Anesthesiology |
Medical group
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA · 571 clinicians
Hospital affiliations
- Ochsner Lsu Health ShreveportShreveport, LA
- Ochsner Lsu Health Shreveport-St Mary Medical CentShreveport, LA
Industry payments (Open Payments)
- 2025$55.95 · 3 payments from 2 companies
- 2024$21.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $37.40 | 2 |
| Fisher & Paykel Healthcare Inc | $18.55 | 1 |
What the 2025 payments were for
- Food and Beverage$55.95 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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