Individual provider · Type 1 NPI

Stefan Ruehm, MD

Internal Medicine Physician · Los Angeles, CA

NPI number 1669416632 Active

Practice location

100 Ucla Medical Plz Ste 100
Los Angeles, CA 90024-7000

Call (310) 301-6800 Map

Fax (310) 794-9035

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631

Other practice locations

  • 1245 16th St Ste 105, Santa Monica, CA 90404-1239 · (310) 301-6800
  • 13630 Van Nuys Blvd Ste 107, Pacoima, CA 91331-3668 · (747) 777-6099

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician 2085R0202XA97859 (CA)
Vascular & Interventional Radiology Physician 2085R0204XA97859 (CA)
Internal Medicine Physician Primary 207R00000XA97859 (CA)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1669416632

Stefan Ruehm, MD's National Provider Identifier is 1669416632, issued on Jun 16, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Los Angeles, CA. The record was last updated on Mar 24, 2025.