Mark Allen Casebolt, MD
NPI 1881633402ActiveIndividual· Surgery· Ocala, FL
Surgery (MD) in Ocala, Florida, trained at University of California, Irvine, California College of Medicine (class of 1989). 179 Medicare patients in 2024, $94,251 paid; nearly all of their 151 Part D prescriptions were generic (99%). Davol Inc. was the largest of 7 companies reporting payments in 2025, $504.60 in all, mostly food and beverage.
Overview
| NPI | 1881633402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Jan 22, 2021 |
| Certified by provider | Jan 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | ME109242 | 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 - General Surgery (FL); Practitioner - General Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 735 across 75 procedure codes |
| Paid by Medicare | $94,251 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 151 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $968.28 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | General Surgery |
Medical groups
- Florida Hospital Physician Group IncTampa, FL · 979 clinicians
- Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC · 292 clinicians
Hospital affiliations
- Adventhealth OcalaOcala, FL
- St Francis-DowntownGreenville, SC
Other facilities
- Munroe Regional Homecare LLCHome health agency · Ocala, FL
Industry payments (Open Payments)
- 2025$504.60 · 10 payments from 7 companies
- 2024$177.96 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $199.01 | 1 |
| Baxter Healthcare | $135.35 | 1 |
| Smith+nephew, Inc. | $82.11 | 3 |
| Solventum Corporation | $29.37 | 2 |
| Acera Surgical, Inc. | $22.69 | 1 |
What the 2025 payments were for
- Food and Beverage$504.60 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Ocala
- 1033116694
- 1104117084
- 1164490637
- 1164672705
- 1194978932
- 1356544282
- 1467526301
- 1528020146
- 1538107909
- 1598701567
- 1649212879
- 1740402965
All 34 general surgeons in Ocala · All general surgeons in Florida