Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael Hrag Merjanian, MD

Individual provider Emergency Medicine Physician · NPI 1306230776

Michael Hrag Merjanian, MD is an Emergency Medicine in Los Angeles, California. Graduated from Ohio State University College of Medicine in 2015, 11 years ago. Practices with Emergency Medicine Specialists of Orange County, a 43-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Trained at
Ohio State University College of Medicine
Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

UCLA Emergency Medicine 924 Westwood Blvd Ste 300
Los Angeles, CA 90095-0001
Phone: (310) 794-0585
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1100 W Stewart Dr, Orange, CA 92868-3849 — (714) 633-9111
  • 1201 W La Veta Ave, Orange, CA 92868-4203 — (714) 997-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A144396 (CA)

Record details

NPI number1306230776
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 24, 2015
Last updated in NPPESNovember 16, 2021
Certification dateNovember 16, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Emergency Medicine Specialists Of Orange County — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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