Mark David Herndon, MD
NPI 1285751107ActiveIndividual· Surgery· Clinton, SC
Surgery (MD) in Clinton, South Carolina, trained at Medical College of Georgia School of Medicine (class of 2005). 179 Medicare patients in 2024, $60,346 paid; nearly all of their 237 Part D prescriptions were generic (92%). Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $260.08 in all, mostly travel and lodging.
Overview
| NPI | 1285751107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2007 |
| Last updated in NPPES | May 25, 2021 |
| Certified by provider | May 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 32321 | SC |
| Surgery | 208600000X | 58753 | GA |
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 | 179 |
|---|---|
| Services billed | 861 across 65 procedure codes |
| Paid by Medicare | $60,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 237 · 247 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $3,608 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | General Surgery |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Baptist Easley HospitalEasley, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Laurens County HospitalClinton, SC
Other facilities
- At Home Senior CareHospice · Newberry, SC
- Serenity Hospice Care of the Upstate LLCHospice · Gaffney, SC
Industry payments (Open Payments)
- 2025$260.08 · 5 payments from 5 companies
- 2024$7,812 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $189.00 | 1 |
| Lifenet Health | $21.64 | 1 |
| Integra Lifesciences Corporation | $17.31 | 1 |
| Tactile Systems Technology Inc | $16.18 | 1 |
| Innovation Technologies Inc | $15.95 | 1 |
What the 2025 payments were for
- Travel and Lodging$189.00 · 1 payment
- Food and Beverage$71.08 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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