Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sandra Turnbull, M.A. M.S.W.

Clinical Social Worker in Yuba City, CA · enumerated 2007.

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

National Provider Identifier

1700925492

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Registry record

Entity type Individual (Type 1)

Name Ms. Sandra Turnbull

Credential M.A. M.S.W.

Sex Female

Practice address 1965 Live Oak Blvd, Yuba City, CA, 95991

Phone (530) 822-7513

Enumeration date Feb 6, 2007

Last updated in NPPES Jun 2, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS 23924 (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

What is the NPI number for Sandra Turnbull?

The National Provider Identifier (NPI) for Sandra Turnbull is 1700925492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sandra Turnbull practice?

The practice location on file with NPPES is in Yuba City, 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 2015-06-02.