John Coiner, D.O.
NPI 1649407032ActiveIndividual· Obstetrics & Gynecology· Greenville, NC
Obstetrics & Gynecology (D.O.) with Appalachian Regional Medical Associates Inc, practicing in Greenville, North Carolina. In 2024 Medicare paid $32,097 for 127 patients, and Part D covered 136 of their prescriptions, 82% of them generic. Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $86.46 in all, mostly food and beverage. Lists Watauga Medical Center as a hospital affiliation.
Overview
| NPI | 1649407032 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2009 |
| Last updated in NPPES | Nov 7, 2022 |
| Certified by provider | Nov 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 0102203373 | VA |
| 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 - Obstetrics/Gynecology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 966 across 62 procedure codes |
| Paid by Medicare | $32,097 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 245 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $9,835 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Appalachian Regional Medical Associates IncBoone, NC · 146 clinicians
Hospital affiliation
- Watauga Medical CenterBoone, NC
Industry payments (Open Payments)
- 2025$86.46 · 4 payments from 4 companies
- 2024$12.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $33.49 | 1 |
| Minerva Surgical, Inc | $20.92 | 1 |
| Hologic Sales and Service, LLC | $17.20 | 1 |
| Biogen, Inc. | $14.85 | 1 |
What the 2025 payments were for
- Food and Beverage$86.46 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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