John Gray
NPI 1215958715ActiveIndividual· Surgery· Dayton, OH
Surgery in Dayton, Ohio, trained at Duke University School of Medicine (class of 1985). Mostly services rather than prescriptions: Medicare paid $37,551 for 226 patients in 2024, with only 14 Part D claims. Cook Medical LLC was the largest of 8 companies reporting payments in 2025, $799.82 in all, mostly food and beverage.
Overview
| NPI | 1215958715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 9501257 | NC |
| Surgery, Vascular Surgery | 2086S0129X | MD434078 | PA |
| Surgery, Vascular Surgery | 2086S0129X | 8971137 | ID |
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 - Vascular Surgery (ID); Practitioner - Vascular Surgery (NC); Practitioner - Vascular Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 469 across 89 procedure codes |
| Paid by Medicare | $37,551 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 22 30-day fills |
|---|---|
| Total drug cost | $7,646 |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery, Peripheral Vascular Disease |
Medical groups
- Dlp Conemaugh Physician Practices LLCJohnstown, PA · 293 clinicians
- Alamance Regional Medical Center IncBurlington, NC · 71 clinicians
Hospital affiliations
- Conemaugh Memorial Medical CenterJohnstown, PA
- Conemaugh Nason Medical CenterRoaring Spring, PA
Industry payments (Open Payments)
- 2025$799.82 · 17 payments from 8 companies
- 2024$1,595 · 28 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cook Medical LLC | $348.98 | 4 |
| Stryker Corporation | $238.12 | 6 |
| Inari Medical, Inc. | $64.90 | 2 |
| Boston Scientific Corporation | $50.84 | 1 |
| Shape Memory Medical Inc. | $33.78 | 1 |
What the 2025 payments were for
- Food and Beverage$799.82 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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