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Provider Profile

William M. Dellefield, M.A., MFT

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At a glance

About William Dellefield

William M. Dellefield, M.A., MFT is a marriage & family therapist based in Aliso Viejo, CA. The provider's National Provider Identifier (NPI) is 1689773061.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

NV · Licensed Marriage and Family TherapistCalifornia Board of Behavioral Sciences
No. 35855CurrentExpires Oct 31, 2026Since 1999
NPINational Provider Identifier
1689773061Issued 2006

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Common questions

What is William M. Dellefield, M.A.'s specialty?

William M. Dellefield, M.A. is a marriage and family therapist in Aliso Viejo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.

NPI registry

Where can I find William M. Dellefield, M.A.?

William M. Dellefield, M.A. is listed at 5 Mareblu, Aliso Viejo, CA 92656. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William M. Dellefield, M.A.?

The number on file is (949) 643-6930. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for William M. Dellefield, M.A.?

William M. Dellefield, M.A.'s National Provider Identifier is 1689773061. 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

How much experience does William M. Dellefield, M.A. have?

William M. Dellefield, M.A. has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is William M. Dellefield, M.A.'s profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by William M. Dellefield, M.A.. If this is you, claiming it is free.

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