Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Reynolds Nesbitt IV, LMFT

Mental Health Counselor in Santa Ana, CA · enumerated 2007.

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

National Provider Identifier

1306974753

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Registry record

Entity type Individual (Type 1)

Name William Reynolds Nesbitt IV

Credential LMFT

Sex Male

Practice address 6 Hutton Centre Dr Ste 400, Santa Ana, CA, 92707

Phone (503) 906-3939

Enumeration date Feb 28, 2007

Last updated in NPPES Sep 17, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LMFT130244 (CA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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

Where does William Nesbitt practice?

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

What is the NPI number for William Nesbitt?

The National Provider Identifier (NPI) for William Nesbitt is 1306974753, 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 2026-09-17.