Individual provider · Type 1 NPI

David M. Weiss, MD

Internal Medicine Physician · Torrance, CA

NPI number 1609958289 Active

Practice location

23560 Madison St Ste 103
Torrance, CA 90505-4709

Fax (310) 325-9201

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XG77999 (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 1609958289

David M. Weiss, MD's National Provider Identifier is 1609958289, issued on Oct 20, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Torrance, CA. The record was last updated on Nov 11, 2025.