Mark P. Bielawny, M.D.
NPI 1104816263ActiveIndividual· Obstetrics & Gynecology· Orlando, FL
Obstetrics & Gynecology (M.D.) in Orlando, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $17,338 for 141 claims, against $8,106 paid for services in 2024. Biogen, Inc. was the largest of 5 companies reporting payments in 2025, $249.23 in all, mostly food and beverage.
Overview
| NPI | 1104816263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 28, 2005 |
| Last updated in NPPES | May 18, 2020 |
| Certified by provider | May 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | ME66424 | FL |
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 - Obstetrics/Gynecology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 161 across 16 procedure codes |
| Paid by Medicare | $8,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 284 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $17,338 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Orlando Health Medical Group IncWindermere, FL · 2,287 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Orlando HealthOrlando, FL
Industry payments (Open Payments)
- 2025$249.23 · 7 payments from 5 companies
- 2024$149.34 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $112.00 | 1 |
| Hologic Sales and Service, LLC | $47.18 | 2 |
| Astellas Pharma US Inc | $33.15 | 1 |
| Minerva Surgical, Inc | $31.84 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $25.06 | 1 |
What the 2025 payments were for
- Food and Beverage$249.23 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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