Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Patricia A Marshall Ryan, MFT

Marriage & Family Therapist in San Francisco, CA · enumerated 2006 · practices at Edge Wood.

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

National Provider Identifier

1487758645

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Registry record

Entity type Individual (Type 1)

Name Mrs. Patricia A Marshall Ryan

Credential MFT

Sex Female

Practice address 1801 Vicente Street, The Edgewood Center for Children and Families, San Francisco, CA, 94116

Phone (415) 681-3211

Fax (415) 664-7094

Enumeration date Sep 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC37842 (CA) Primary

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 Patricia Marshall Ryan practice?

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

What is the NPI number for Patricia Marshall Ryan?

The National Provider Identifier (NPI) for Patricia Marshall Ryan is 1487758645, 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 2007-07-08.