Individual provider · Type 1 NPI

Gary S. Firestein, MD

Internal Medicine Physician · San Diego, CA

NPI number 1699790808 Active

Practice location

200 W Arbor Dr
San Diego, CA 92103-9001

Call (858) 822-0480 Map

Mailing address

9500 Gilman Dr, Mail Code 0656
La Jolla, CA 92093-5004

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XG46824 (CA)
Rheumatology Physician 207RR0500XG46824 (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…

2,922 other providers at this address

Other internal medicine physician providers in San Diego

See all in San Diego →

About NPI 1699790808

Gary S. Firestein, MD's National Provider Identifier is 1699790808, issued on Jul 12, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in San Diego, CA. The record was last updated on Sep 11, 2025.