Mark S. Pack, MD
NPI 1952395709ActiveIndividual· Surgery· Florence, SC
Surgery (MD) in Florence, South Carolina, trained at Wright State University Boonshoft School of Medicine (class of 1990). 287 Medicare patients in 2024, $133,258 paid; nearly all of their 259 Part D prescriptions were generic (91%). Abbott Laboratories reported $108.19 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1952395709 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 8, 2005 |
| Last updated in NPPES | Mar 5, 2021 |
| Certified by provider | Mar 5, 2021 |
| Reactivated | Mar 31, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 35481 | SC |
| Surgery | 208600000X | 28407 | KY |
| Surgery | 208600000X | 35074195P | OH |
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 - General Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 1,233 across 98 procedure codes |
| Paid by Medicare | $133,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 259 · 268 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $10,054 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | General Surgery |
Medical groups
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- McLeod Physician Associates IILittle River, SC · 550 clinicians
Hospital affiliations
- McLeod Medical Center - DillonDillon, SC
- Musc Health Florence Medical CenterFlorence, SC
Other facilities
- Regency Hospital of FlorenceLong-term care hospital · Florence, SC
Industry payments (Open Payments)
- 2025$108.19 · 2 payments from 1 company
- 2024$93.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $108.19 | 2 |
What the 2025 payments were for
- Food and Beverage$108.19 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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