John Shumway, MD
NPI 1265935027ActiveIndividual· Radiology, Radiation Oncology· San Antonio, TX
Radiology, Radiation Oncology (MD) in San Antonio, Texas, trained at Baylor College of Medicine (class of 2017). In 2024 Medicare paid $325,499 for 170 patients, and Part D covered 73 of their prescriptions, 82% of them generic. Teleflex LLC was the largest of 13 companies reporting payments in 2025, $1,459 in all, mostly food and beverage.
Overview
| NPI | 1265935027 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 17, 2018 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | W4361 | TX |
| Radiology, Radiation Oncology | 2085R0001X | DR.0070332 | CO |
| Radiology, Radiation Oncology | 2085R0001X | A192194 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Radiology, Radiation Oncology | 2085R0001X | MD21523 | RI |
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 (AL); Practitioner - Radiation Oncology (AR); Practitioner - Radiation Oncology (AZ); Practitioner - Radiation Oncology (CA); Practitioner - Radiation Oncology (GA); Practitioner - Radiation Oncology (MI); Practitioner - Radiation Oncology (MS); Practitioner - Radiation Oncology (NE); Practitioner - Radiation Oncology (NM); Practitioner - Radiation Oncology (OH); Practitioner - Radiation Oncology (RI); Practitioner - Radiation Oncology (TN); Practitioner - Radiation Oncology (TX); Practitioner - Radiation Oncology (UT); Practitioner - Radiation Oncology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 952 across 31 procedure codes |
| Paid by Medicare | $325,499 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 82 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $32,890 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical groups
- La Laser Center PC A Professional Medical CorporationBishop, CA · 81 clinicians
- Valley Foot and Ankle Specialty Providers IncFresno, CA · 7 clinicians
- Sun Healthcare and Surgery Group IncMartinez, CA · 6 clinicians
- Western Radiation Oncology IncGarfield Heights, OH · 5 clinicians
- Urological Surgeons of Northern California IncCampbell, CA · 3 clinicians
- Far West Podiatric Medical GroupHawthorne, CA · 3 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$1,459 · 24 payments from 13 companies
- 2024$1,640 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $708.02 | 7 |
| Dendreon Pharmaceuticals LLC | $210.39 | 4 |
| Astellas Pharma US Inc | $142.40 | 2 |
| Janssen Biotech, Inc. | $121.82 | 1 |
| Boston Scientific Corporation | $87.51 | 2 |
What the 2025 payments were for
- Food and Beverage$1,109 · 23 payments
- Honoraria$350.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 radiation oncologists in San Antonio · All radiation oncologists in Texas