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

MS. Rosemarie Bustos Diaz

Individual provider Emergency Medicine Physician · NPI 1215317441

MS. Rosemarie Bustos Diaz is an Emergency Medicine Physician in Santa Monica, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2015

Practice location Address checks out

1250 16th St
Santa Monica, CA 90404-1249
Phone: (310) 794-7700
Show map & directions

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

Additional practice locations (1)

  • 757 Westwood Plz Ste 1517, Los Angeles, CA 90095-5000 — (310) 825-9111

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A171845 (CA)

Record details

NPI number1215317441
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 3, 2015
Last updated in NPPESApril 12, 2023
Certification dateApril 12, 2023

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