Quick answers
- Which hospitals does Myria Petrou work at?
- Medicare's official clinician data lists Myria Petrou at 2 hospitals: Ronald Reagan UCLA Medical Center and Santa Monica - UCLA Medical Center & Orthopaedic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Myria Petrou see patients?
- Medicare's clinician data lists 16 practice locations, including Los Angeles, CA, Frederick, MD and Santa Monica, CA. Call before your visit to confirm the address.
- What is Myria Petrou's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Myria Petrou accept Medicare assignment?
- Yes. Medicare's clinician data says Myria Petrou 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 Myria Petrou?
- (310) 301-6800, as listed in official Medicare / NPI Registry data.
- What is Myria Petrou's NPI number?
- 1245351733. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Myria Petrou works
Medicare's Facility Affiliation Data lists Myria Petrou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050262
- Santa Monica - UCLA Medical Center & Orthopaedic HospitalSanta Monica, CA · Acute Care Hospital · CCN 050112
Practice locations
Addresses where Myria Petrou is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 16; the Medicare profile lists all.
- 100 Medical PlazaLos Angeles, CA 90095 (310) 301‑6800
- 100 Medical Plaza, Suite 170Los Angeles, CA 90095 (310) 319‑1234
- 112 Thomas Johnson Dr, Suite 102Frederick, MD 21702 (301) 217‑0500
- 1260 15th St, Suite 111Santa Monica, CA 90404 (310) 393‑5153
- 12850 Middlebrook Rd, Suite 110Germantown, MD 20874 (301) 217‑0500
Group practices
Medicare enrollment lists Myria Petrou as a member of these groups (CMS data updated 2026-10-02).
- UCLA Radiology Medical Group202 clinicians in the group
- Maryland Imaging Network PC81 clinicians in the group
- Radiology Associates of Maryland LLC10 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245351733 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians