John Keith Hayes Jr., M.D.
NPI 1275672933ActiveIndividual· Radiology, Radiation Oncology· Salt Lake City, UT
Radiology, Radiation Oncology (M.D.) in Salt Lake City, Utah, trained at University of Utah School of Medicine (class of 1983). 112 Medicare patients in 2024, $75,550 paid; nearly all of their 243 Part D prescriptions were generic (95%). Gt Medical Technologies, Inc was the largest of 5 companies reporting payments in 2025, $129.12 in all, mostly food and beverage.
Overview
| NPI | 1275672933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 6, 2007 |
| Last updated in NPPES | Sep 13, 2024 |
| Certified by provider | Sep 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 171931-1205 | UT |
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 - Radiation Oncology (ID); Practitioner - Radiation Oncology (UT); Practitioner - Radiation Oncology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 664 across 43 procedure codes |
| Paid by Medicare | $75,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 243 · 539 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $19,120 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Radiation Oncology |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- Holy Cross Hospital-DavisLayton, UT
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT
- St Mark's HospitalSalt Lake City, UT
Industry payments (Open Payments)
- 2025$129.12 · 5 payments from 5 companies
- 2024$144.09 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gt Medical Technologies, Inc | $38.74 | 1 |
| Merck Sharp & Dohme LLC | $25.57 | 1 |
| Janssen Biotech, Inc. | $22.80 | 1 |
| Daiichi Sankyo Inc. | $21.46 | 1 |
| Boston Scientific Corporation | $20.55 | 1 |
What the 2025 payments were for
- Food and Beverage$129.12 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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