Thomas Damer Horst, M.D.
NPI 1336257054ActiveIndividual· Obstetrics & Gynecology· South Miami, FL
Obstetrics & Gynecology (M.D.) in South Miami, Florida, trained at University of Maryland School of Medicine (class of 1995). Mostly services rather than prescriptions: Medicare paid $2,653 for 40 patients in 2024, with only 24 Part D claims. Hologic Sales and Service, LLC was the largest of 7 companies reporting payments in 2025, $184.95 in all, mostly food and beverage.
Overview
| NPI | 1336257054 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Mar 12, 2020 |
| Certified by provider | Mar 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | ME82332 | 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 | 40 |
|---|---|
| Services billed | 54 across 11 procedure codes |
| Paid by Medicare | $2,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Total drug cost | $3,738 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Vitalmd Group Holding LLCMiami, FL · 537 clinicians
Industry payments (Open Payments)
- 2025$184.95 · 9 payments from 7 companies
- 2024$193.01 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $42.82 | 2 |
| Mayne Pharma Commercial LLC | $33.35 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $28.55 | 2 |
| Astellas Pharma US Inc | $22.92 | 1 |
| Evofem Biosciences, Inc. | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$184.95 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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