Mark W. Hollmann, MD
NPI 1457315772ActiveIndividual· Orthopaedic Surgery· Deland, FL
Orthopaedic Surgery (MD) in Deland, Florida, trained at University of Texas Southwestern Medical School at Dallas (class of 1985). 595 Medicare patients in 2024, $211,227 paid; nearly all of their 293 Part D prescriptions were generic (97%). Depuy Synthes Sales Inc. was the largest of 4 companies reporting payments in 2025, $98.95 in all, mostly food and beverage.
Overview
| NPI | 1457315772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2006 |
| Last updated in NPPES | Apr 17, 2024 |
| Certified by provider | Apr 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | ME52028 | FL |
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 - Orthopedic Surgery (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 595 |
|---|---|
| Services billed | 2,863 across 39 procedure codes |
| Paid by Medicare | $211,227 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 373 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $14,323 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Ability Health Services and Rehabilitation LPSanford, FL · 1,269 clinicians
- Ability Health Services, IncSanford, FL · 1,258 clinicians
- Tallahassee Orthopedic Clinic III PlWesley Chapel, FL · 553 clinicians
- Florida Orthopaedic Associates PAOrange City, FL · 24 clinicians
Hospital affiliations
- Adventhealth DelandDeland, FL
- Adventhealth Fish MemorialOrange City, FL
- Adventhealth New Smyrna BeachNew Smyrna Beach, FL
- Adventhealth WatermanTavares, FL
Other facilities
- Concierge Home CareHome health agency · Port Orange, FL
Industry payments (Open Payments)
- 2025$98.95 · 6 payments from 4 companies
- 2024$485.03 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $53.14 | 2 |
| Heraeus Medical, LLC. | $17.96 | 2 |
| Amgen Inc. | $14.15 | 1 |
| Pacira Pharmaceuticals Incorporated | $13.70 | 1 |
What the 2025 payments were for
- Food and Beverage$98.95 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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