Mark Steven Grenitz, M.D.
NPI 1790746279ActiveIndividual· Obstetrics & Gynecology· Plantation, FL
Obstetrics & Gynecology (M.D.) in Plantation, Florida, licensed in FL, with an NPI issued in March 2006. Part D covered 35 prescriptions written in 2024, 91% of them generic. Astellas Pharma US Inc was the largest of 4 companies reporting payments in 2025, $355.49 in all, mostly food and beverage.
Overview
| NPI | 1790746279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Sep 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | ME56893 | 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 Order and Referring Only - Obstetrics/Gynecology (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 62 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $964.36 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$355.49 · 10 payments from 4 companies
- 2024$179.01 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $177.24 | 4 |
| Hologic Sales and Service, LLC | $88.73 | 3 |
| Mayne Pharma Commercial LLC | $57.19 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $32.33 | 1 |
What the 2025 payments were for
- Food and Beverage$270.50 · 9 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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