Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Owyang

Clinical Social Worker in Los Gatos, CA · enumerated 2016.

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

National Provider Identifier

1225573306

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Registry record

Entity type Individual (Type 1)

Name Crystal Owyang

Sex Female

Practice address 499 Loma Alta Ave, Los Gatos, CA, 95030

Phone (408) 379-3790

Enumeration date Dec 29, 2016

Last updated in NPPES Dec 29, 2016

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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

What is the NPI number for Crystal Owyang?

The National Provider Identifier (NPI) for Crystal Owyang is 1225573306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Owyang practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-29.