Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Matthew Benedict, MD

Works at hospitals in Los Angeles, CA · Thousand Oaks, CA · Modesto, CA … · California, Pennsylvania

Summary

Matthew Benedict, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Los Angeles, CA, Thousand Oaks, CA and Modesto, CA and other places. NPI 1528008125. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew Benedict, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
University Of Vermont College Of MedicineMedical school
MaleGender (as listed)
Advocate Health and Hospitals CorporationGroup practice (+5 more)

Quick answers

Which hospitals does Matthew Benedict work at?
Medicare's official clinician data lists Matthew Benedict at 5 hospitals: Hollywood Presbyterian Medical Center, Los Robles Hospital & Medical Center, Memorial Medical Center, Sherman Oaks Hospital and Temple Health - Chestnut Hill Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew Benedict see patients?
Medicare's clinician data lists 32 practice locations, including Santa Ana, CA, Richmond, IN and Los Angeles, CA. Call before your visit to confirm the address.
What is Matthew Benedict's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Matthew Benedict accept Medicare assignment?
Yes. Medicare's clinician data says Matthew Benedict accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Matthew Benedict?
(714) 835-6055, as listed in official Medicare / NPI Registry data.
What is Matthew Benedict's NPI number?
1528008125. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew Benedict works

Medicare's Facility Affiliation Data lists Matthew Benedict 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 Matthew Benedict is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 32; the Medicare profile lists all.

Group practices

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

  • Advocate Health and Hospitals Corporation3,118 clinicians in the group
  • Sutter Valley Medical Foundation2,500 clinicians in the group
  • Temple Faculty Practice Plan Inc1,368 clinicians in the group
  • Memorialcare Medical Foundation566 clinicians in the group
  • Reid Physician Associates Inc432 clinicians in the group
  • McLaren Hospital Group375 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Santa Ana

Clinicians with the same Medicare primary specialty in Santa Ana, CA — not a recommendation.

All radiologists in Santa Ana →

Clinician information

CredentialMD
Medical schoolUniversity Of Vermont College Of Medicine
Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528008125
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