David Terwilliger, DO
NPI 1871801282ActiveIndividual· Surgery· Whitesburg, KY
Surgery (DO) with Appalachian Regional Healthcare Inc, practicing in Whitesburg, Kentucky. 147 Medicare patients in 2024, $24,755 paid; nearly all of their 871 Part D prescriptions were generic (93%). Pacira Pharmaceuticals Incorporated reported $16.21 in payments in 2025, mostly food and beverage. Lists Pikeville Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871801282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2010 |
| Last updated in NPPES | Jul 31, 2026 |
| Certified by provider | Jul 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 03903 | KY |
| Surgery | 208600000X | OS12044 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 362 across 47 procedure codes |
| Paid by Medicare | $24,755 |
Part D prescriptions in 2024
| Prescriptions (claims) | 871 · 1,043 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $9,995 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Appalachian Regional Healthcare IncMiddlesboro, KY · 318 clinicians
Hospital affiliations
- Pikeville Medical CenterPikeville, KY
- Whitesburg Arh HospitalWhitesburg, KY
Industry payments (Open Payments)
- 2025$16.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $16.21 | 1 |
What the 2025 payments were for
- Food and Beverage$16.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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