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Margarita Alvarado, M.D.

Gynecology Physician in San Francisco, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417974858

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Registry record

Entity type Individual (Type 1)
Name Margarita Alvarado
Credential M.D.
Sex Female
Practice address 3139 Mission St, San Francisco, CA, 94110
Phone (415) 643-7300
Fax (415) 401-7331
Enumeration date Jul 15, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License A24461 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Margarita Alvarado?
The National Provider Identifier (NPI) for Margarita Alvarado is 1417974858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margarita Alvarado practice?
The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.