Mark Drury Ghegan, MD
NPI 1043308448ActiveIndividual· Otolaryngology· Charleston, SC
Otolaryngology (MD) in Charleston, South Carolina, trained at Medical College of Georgia School of Medicine (class of 2003). 897 Medicare patients in 2024, $188,201 paid; nearly all of their 1,086 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 5 companies reporting payments in 2025, $326.86 in all, mostly food and beverage.
Overview
| NPI | 1043308448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Jan 27, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 25829 | SC |
| Otolaryngology | 207Y00000X | 060840 | GA |
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 - Otolaryngology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 897 |
|---|---|
| Services billed | 3,388 across 77 procedure codes |
| Paid by Medicare | $188,201 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,086 · 1,360 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $20,961 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Otolaryngology |
Medical group
- Charleston ENT Associates, LLCCharleston, SC · 78 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Mount Pleasant HospitalMount Pleasant, SC
- Roper HospitalCharleston, SC
Industry payments (Open Payments)
- 2025$326.86 · 7 payments from 5 companies
- 2024$204.01 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $186.60 | 2 |
| Pharming Healthcare, Inc. | $49.24 | 2 |
| Regeneron Healthcare Solutions, Inc. | $38.90 | 1 |
| Genzyme Corporation | $31.88 | 1 |
| Glaxosmithkline, LLC. | $20.24 | 1 |
What the 2025 payments were for
- Food and Beverage$326.86 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 otolaryngologists in Charleston · All otolaryngologists in South Carolina