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Radiation Oncology

John Shumway, MD

Works at hospitals in Mountain View, CA · Stanford, CA · California

Summary

John Shumway, MD (Radiation Oncology) is listed by Medicare at 2 hospitals in Mountain View, CA and Stanford, CA. NPI 1265935027. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John Shumway, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Radiation OncologyPrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
9Years since medical school (graduated 2017)
Baylor College Of MedicineMedical school
MaleGender (as listed)
La Laser Center PC a Professional Medical CorporationGroup practice (+5 more)

Quick answers

Which hospitals does John Shumway work at?
Medicare's official clinician data lists John Shumway at 2 hospitals: El Camino Health and Stanford Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John Shumway see patients?
Medicare's clinician data lists 23 practice locations, including Garfield Heights, OH, Provo, UT and Salinas, CA. Call before your visit to confirm the address.
What is John Shumway's specialty?
Medicare lists Radiation Oncology as the primary specialty.
Does John Shumway accept Medicare assignment?
Medicare's clinician data says John Shumway may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does John Shumway offer telehealth?
Medicare's clinician data says John Shumway offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for John Shumway?
(650) 940-7280, as listed in official Medicare / NPI Registry data.
What is John Shumway's NPI number?
1265935027. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John Shumway works

Medicare's Facility Affiliation Data lists John Shumway at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where John Shumway is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 23; the Medicare profile lists all.

Group practices

Medicare enrollment lists John Shumway as a member of these groups (CMS data updated 2026-10-02).

  • La Laser Center PC a Professional Medical Corporation81 clinicians in the group
  • Valley Foot and Ankle Specialty Providers Inc7 clinicians in the group
  • Sun Healthcare and Surgery Group Inc6 clinicians in the group
  • Western Radiation Oncology Inc5 clinicians in the group
  • Far West Podiatric Medical Group3 clinicians in the group
  • Urological Surgeons of Northern California Inc3 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Ohio →

Other radiation oncologists in Garfield Heights

Clinicians with the same Medicare primary specialty in Garfield Heights, OH — not a recommendation.

All radiation oncologists in Garfield Heights →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year2017
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1265935027
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians