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

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1922532720

Alexander Stephen Grohmann is a Critical Care Medicine (Internal Medicine) Physician in Los Angeles, California. Works from 3 locations. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2017
Specialties on file
4
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Practice location Address checks out

757 Westwood Plz Ste 1517
Los Angeles, CA 90095-3828
Phone: (310) 825-9111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1250 16th St, Santa Monica, CA 90404-1249 — (310) 794-7700
  • 1000 W Carson St, Torrance, CA 90502-2004 — (310) 222-3501

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A158886 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036156227 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036156227 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A158886 (CA)

Record details

NPI number1922532720
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 18, 2017
Last updated in NPPESAugust 11, 2023
Certification dateAugust 11, 2023

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