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

Marvin Ambriz, MD

Individual provider Family Medicine Physician · NPI 1124648845

Marvin Ambriz, MD is a Family Practice in Los Angeles, California. Graduated from University of California, Geffen School of Medicine in 2020, 6 years ago. Practices with County of Los Angeles, a 390-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
6
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5850 S Main St
Los Angeles, CA 90003-1215
Phone: (323) 897-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1403 Lomita Blvd Ste 200, Harbor City, CA 90710-2086 — (310) 602-2550

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A185334 (CA)

Record details

NPI number1124648845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2020
Last updated in NPPESFebruary 7, 2025
Certification dateFebruary 7, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice County Of Los Angeles — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Los Angeles