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Radiation Oncology

Harry M. Moyses, MD

Sees patients in Covina, CA · California

Summary

Dr. Harry M. Moyses, MD is a radiation oncologist at 554 E San Bernardino Rd, Suite 105, Covina, CA 91723. Phone: (626) 331-6866. Accepts Medicare assignment. NPI 1376522300. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 554 E San Bernardino Rd, Suite 105, Covina, CA 91723 · Directions
  • Phone: (626) 331‑6866
  • Medicare: Accepts Medicare assignment
  • Group practice: The Oncology Institute Ca, a Professional Corporation
  • Medical school: University Of Southern California Keck School Of Medicine · graduated 1990 (36 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Harry M. Moyses, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Harry M. Moyses accept Medicare assignment?
Yes. Medicare's clinician data says Harry M. Moyses accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Harry M. Moyses's NPI number?
1376522300. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Harry M. Moyses is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Harry M. Moyses as a member of this group (CMS data updated October 2, 2026).

  • The Oncology Institute Ca, a Professional Corporation113 clinicians in the group

Specialties

Find other Radiation Oncology doctors in California →

Other radiation oncologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All radiation oncologists in California →

Other clinicians in The Oncology Institute Ca, a Professional Corporation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck School Of Medicine
Graduation year1990 (36 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376522300
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians