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Ritter Center

Community/Behavioral Health Agency in Novato, CA · enumerated 2015 · authorized official Cia Byrnes, Executive Director.

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

National Provider Identifier

1093170060

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Registry record

Entity type Organization (Type 2)
Legal business name Ritter Center
Practice address 1399 N Hamilton Pkwy, Classroom 2, Novato, CA, 94949
Phone (415) 382-3363
Enumeration date Dec 17, 2015
Last updated in NPPES Jan 3, 2017

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 110000522 (CA) Primary

Authorized official

Name Cia Byrnes
Title Executive Director
Phone (415) 457-8182

Other identifiers

Identifier Type State Issuer
CMM71106F Medicaid CA -

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 Ritter Center?
The NPI for Ritter Center is 1093170060, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ritter Center?
NPPES lists Cia Byrnes (Executive Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-03.