Andrew Keith Pappa, MD
NPI 1235665340ActiveIndividual· Otolaryngology· Charleston, SC
Otolaryngology (MD) in Charleston, South Carolina, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2017). 1,007 Medicare patients in 2024, $172,144 paid; nearly all of their 1,516 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 7 companies reporting payments in 2025, $420.81 in all, mostly food and beverage.
Overview
| NPI | 1235665340 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 10, 2017 |
| Last updated in NPPES | Oct 25, 2022 |
| Certified by provider | Oct 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 88441 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | 227650 | NC |
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 | 1,007 |
|---|---|
| Services billed | 4,462 across 82 procedure codes |
| Paid by Medicare | $172,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,516 · 1,901 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $31,476 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Otolaryngology |
Medical group
- Charleston ENT Associates, LLCCharleston, SC · 78 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
Industry payments (Open Payments)
- 2025$420.81 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $227.12 | 3 |
| Aerin Medical Inc. | $51.30 | 1 |
| Smith+nephew, Inc. | $49.31 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $24.92 | 1 |
| Pharming Healthcare, Inc. | $24.49 | 1 |
What the 2025 payments were for
- Food and Beverage$420.81 · 9 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