Gregory C. Bibart, MD
NPI 1871568485ActiveIndividual· Ophthalmology· Portage, MI
Ophthalmology (MD) in Portage, Michigan, trained at Wayne State University School of Medicine (class of 1998). In 2024 Medicare paid $126,994 for 794 patients, and Part D covered 1,922 of their prescriptions, 71% of them generic. Biotissue Holdings Inc. reported $42.71 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1871568485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 18, 2006 |
| Last updated in NPPES | Nov 17, 2022 |
| Certified by provider | Nov 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301072121 | MI |
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 - Ophthalmology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 794 |
|---|---|
| Services billed | 1,608 across 18 procedure codes |
| Paid by Medicare | $126,994 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,922 · 3,531 30-day fills |
|---|---|
| Patients | 599 |
| Total drug cost | $83,016 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Ophthalmology |
Medical group
- Kalamazoo Ophthalmology PCPortage, MI · 5 clinicians
Industry payments (Open Payments)
- 2025$42.71 · 2 payments from 1 company
- 2024$118.21 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $42.71 | 2 |
What the 2025 payments were for
- Food and Beverage$42.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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