Andrew Tyler Heffernan, M.D.
NPI 1851788749ActiveIndividual· Otolaryngology· Greenville, SC
Otolaryngology (M.D.) in Greenville, South Carolina, trained at Medical College of Georgia School of Medicine (class of 2015). 422 Medicare patients in 2024, $129,483 paid; nearly all of their 1,019 Part D prescriptions were generic (99%). Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $939.74 in all, mostly food and beverage.
Overview
| NPI | 1851788749 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2015 |
| Last updated in NPPES | Jun 30, 2020 |
| Certified by provider | Jun 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 83652 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Otolaryngology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 422 |
|---|---|
| Services billed | 1,259 across 77 procedure codes |
| Paid by Medicare | $129,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,019 · 1,776 30-day fills |
|---|---|
| Patients | 369 |
| Total drug cost | $19,978 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Otolaryngology |
Medical group
- Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC · 292 clinicians
Hospital affiliation
- St Francis-DowntownGreenville, SC
Industry payments (Open Payments)
- 2025$939.74 · 16 payments from 9 companies
- 2024$1,145 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $199.74 | 6 |
| Medtronic, Inc. | $138.89 | 2 |
| Regeneron Healthcare Solutions, Inc. | $133.57 | 1 |
| Astrazeneca Pharmaceuticals LP | $127.68 | 1 |
| Optinose US, Inc. | $127.39 | 1 |
What the 2025 payments were for
- Food and Beverage$905.74 · 15 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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