Duff Andrew Rardin, M.D.
NPI 1114989324ActiveIndividual· Psychiatry & Neurology, Neurology· Arden, NC
Psychiatry & Neurology, Neurology (M.D.) with Carolina Physical Therapy Associates LLC and 1 other group, practicing in Arden, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $402,511 for 3,465 claims, against $83,873 paid for services in 2024. Aucta Pharmaceuticals, Inc. reported $17.35 in payments in 2025, mostly food and beverage. Lists Adventhealth Hendersonville and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1114989324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2006 |
| Last updated in NPPES | Mar 26, 2024 |
| Certified by provider | Mar 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 38827 | 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 - Neurology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 639 |
|---|---|
| Services billed | 1,116 across 27 procedure codes |
| Paid by Medicare | $83,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,465 · 6,360 30-day fills |
|---|---|
| Patients | 620 |
| Total drug cost | $402,511 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Neurology |
Medical groups
- Carolina Physical Therapy Associates LLCLouisburg, NC · 471 clinicians
- Henderson County Hospital CorporationHendersonville, NC · 230 clinicians
Hospital affiliations
- Adventhealth HendersonvilleHendersonville, NC
- Pardee Hospital Henderson CountyHendersonville, NC
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$17.35 · 1 payment from 1 company
- 2024$164.92 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aucta Pharmaceuticals, Inc. | $17.35 | 1 |
What the 2025 payments were for
- Food and Beverage$17.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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