Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jacqueline Kay Stewart, M.A., M.F.T.

Marriage & Family Therapist in Temecula, CA · enumerated 2007.

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

National Provider Identifier

1679772420

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Registry record

Entity type Individual (Type 1)

Name Jacqueline Kay Stewart

Credential M.A., M.F.T.

Sex Female

Practice address Temecula, CA, 92592

Phone (714) 264-2739

Enumeration date Jul 12, 2007

Last updated in NPPES Jul 12, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFT39270 (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 Jacqueline Stewart?

The National Provider Identifier (NPI) for Jacqueline Stewart is 1679772420, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jacqueline Stewart practice?

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

Other providers at this practice address

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Brittney Campbell School Psychologist · Temecula, CA NPI 1487515128 Marissa Chavez School Counselor · Temecula, CA NPI 1316800097

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-12.