Provider Profile
William Crittenden, LMFT is a marriage & family therapist based in Santa Ana, CA. William is also listed as specializing in counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
1300 S GRAND AVE BLDG B3
Santa Ana, CA 92705
William Crittenden is a marriage and family therapist in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
William Crittenden is listed at 1300 S Grand Ave Bldg B3, Santa Ana, CA 92705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (760) 458-8797. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
William Crittenden's National Provider Identifier is 1467766394. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
William Crittenden has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by William Crittenden. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.