Gregory Wayne Cox, DO, MS
NPI 1770075376ActiveIndividual· Surgery· Middletown, NY
Surgery (DO, MS) in Middletown, New York, trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med (class of 2018). 53 Medicare patients in 2024, $11,700 paid; nearly all of their 124 Part D prescriptions were generic (94%). Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $42.23 in all, mostly food and beverage.
Overview
| NPI | 1770075376 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO, MS |
| Sole proprietor | No |
| NPI issued | May 31, 2018 |
| Last updated in NPPES | Mar 7, 2024 |
| Certified by provider | Mar 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 5536 | TN |
| 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 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); Practitioner - General Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 162 across 52 procedure codes |
| Paid by Medicare | $11,700 |
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 136 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $2,502 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Lincoln Mem Univ, Debusk Col of Osteopathic Med |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | General Surgery |
Medical group
- Preferred Surgical AssociatesTazewell, TN · 3 clinicians
Hospital affiliations
- Claiborne Medical CenterTazewell, TN
- Middlesboro Arh HospitalMiddlesboro, KY
- Morristown Hamblen Hospital AssociationMorristown, TN
Industry payments (Open Payments)
- 2025$42.23 · 2 payments from 2 companies
- 2024$140.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $24.82 | 1 |
| Ethicon US, LLC | $17.41 | 1 |
What the 2025 payments were for
- Food and Beverage$42.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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