Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra Lynn Stowell, LCSW

Social Worker in Davis, CA · enumerated 2007.

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

National Provider Identifier

1629117932

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Registry record

Entity type Individual (Type 1)

Name Sandra Lynn Stowell

Credential LCSW

Sex Female

Practice address 2100 5th St, Davis, CA, 95618

Phone (916) 764-0491

Fax (530) 753-0220

Enumeration date Feb 5, 2007

Last updated in NPPES Mar 29, 2012

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LCSW27919 (CA) Primary

LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What specialty is Sandra Stowell?

Sandra Stowell is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Ellen Farr Peuler Social Worker · Davis, CA NPI 1659381051 Catherine Leblanc Marriage & Family Therapist · Davis, CA NPI 1972628246 Rodolfo Guerra Mental Health Counselor · Davis, CA NPI 1457550253 Catherine Doherty Mental Health Counselor · Davis, CA NPI 1275722050 Rene Oliver Marriage & Family Therapist · Davis, CA NPI 1679759773 Bonita Poe Counselor · Davis, CA NPI 1205009727 Stacy Doering Marriage & Family Therapist · Davis, CA NPI 1295984334 Marcel Garcia Psychologist · Davis, CA NPI 1770729824

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-29.