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

Individual provider Emergency Medicine Physician · NPI 1396235743

Christianna Chorong Sim, MD is an Emergency Medicine Physician in Santa Monica, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2018
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

1250 16th St
Santa Monica, CA 90404-1249
Phone: (310) 794-0585
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 300 Pasteur Dr, Stanford, CA 94305-2200 — (650) 723-4000
  • 450 Clarkson Ave, Brooklyn, NY 11203-2012 — (718) 270-6315

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A185926 (CA)

Record details

NPI number1396235743
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2018
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

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