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

Crystal J Mcclelland, LMFT

Marriage & Family Therapist in Fullerton, CA · enumerated 2016.

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

National Provider Identifier

1245773696

Verified

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Registry record

Entity type Individual (Type 1)

Name Crystal J Mcclelland

Credential LMFT

Sex Female

Practice address Fullerton, CA, 92831

Phone (949) 702-1681

Enumeration date Dec 2, 2016

Last updated in NPPES Mar 2, 2021

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 124435 (CA) Primary

174V00000X Clinical Ethicist Other Service Providers Secondary

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

What is the NPI number for Crystal Mcclelland?

The National Provider Identifier (NPI) for Crystal Mcclelland is 1245773696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Mcclelland practice?

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

Other providers at this practice address

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Aid & Care Hospice, Inc. Community Based Hospice Care Agency · Fullerton, CA NPI 1033424734 Hospice Spectrum LLC Community Based Hospice Care Agency · Fullerton, CA NPI 1487095113 Eboni Threatt Marriage & Family Therapist · Fullerton, CA NPI 1295114734 Katherine Mcdonough Marriage & Family Therapist · Fullerton, CA NPI 1831660562 Ami-Ray Camarena Marriage & Family Therapist · Fullerton, CA NPI 1033745039 Kaithleen Nicole Abastillas Marriage & Family Therapist · Fullerton, CA NPI 1962086199 Julianna M. Taillon Licensed Clinical Social Worker Corporation Clinical Social Worker · Fullerton, CA NPI 1487313383 Casey Avery Mental Health Counselor · Fullerton, CA NPI 1689335473

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-02.