Individual provider · Type 1 NPI

Charles E. Irwin Jr., MD

Pediatrics Physician · San Francisco, CA

NPI number 1700812005 Active

Practice location

Acc 400 Parnassus Ave. 2nd Fl.
San Francisco, CA 94143-0001

Fax (415) 353-2466

Mailing address

1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 94143-0001

Specialties and licenses

TaxonomyCodeLicense
Pediatrics Physician Primary 208000000XG23139 (CA)
Pediatric Adolescent Medicine Physician 2080A0000XG23139 (CA)

Pediatrics Physician: A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on de…

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About NPI 1700812005

Charles E. Irwin Jr., MD's National Provider Identifier is 1700812005, issued on Jun 25, 2006. The primary taxonomy on file is Pediatrics Physician (208000000X), and the practice location is in San Francisco, CA. The record was last updated on Jul 13, 2026.