Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rita Sarita Freimuth, M.D.

Obstetrics & Gynecology Physician in Milpitas, CA · enumerated 2006.

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

National Provider Identifier

1700951423

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Registry record

Entity type Individual (Type 1)

Name Rita Sarita Freimuth

Credential M.D.

Sex Female

Practice address 611 S Milpitas Blvd, Milpitas, CA, 95035

Phone (408) 945-2933

Fax (650) 988-7472

Enumeration date Nov 21, 2006

Last updated in NPPES Jan 11, 2022

Taxonomy & licenses

174400000X Specialist Other Service Providers · License A67525 (CA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A67525 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Rita Freimuth practice?

The practice location on file with NPPES is in Milpitas, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rita Freimuth?

The National Provider Identifier (NPI) for Rita Freimuth is 1700951423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-11.