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WILLIAM MICHAEL DELLEFIELD M.A., MFT
NPI 1689773061
Marriage & Family Therapist in Aliso Viejo, CA

Active since September 21, 2006
5 MAREBLU, ALISO VIEJO, CA 92656(949) 643-6930 Get Directions Write a Review

NPPES record last updated: July 10, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Michael Dellefield M.a., Mft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM MICHAEL DELLEFIELD M.A., MFT (NPI 1689773061) is an individual marriage & family therapist in Aliso Viejo, California, licensed in California (MFC 35855) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1689773061
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameWILLIAM MICHAEL DELLEFIELDCredential: M.A., MFT
Location Address5 MAREBLUAliso Viejo, CA 92656-3014
Mailing Address5 MarebluAliso Viejo, CA 92656-3014
Phone(949) 643-6930
Sole ProprietorNo
Enumeration DateSeptember 21, 2006
Last NPPES UpdateJuly 10, 2007
✔ NPI 1689773061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · MFC 35855
Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

5 MAREBLU, Aliso Viejo, CA 92656
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHERRIE L FOX MSW
Social Worker (Clinical)
5 MAREBLU, SUITE 100
ALISO VIEJO, CA 92656
Orange County (949) 643-6930
MS. TAL GAT
Social Worker (Clinical)
5 MAREBLU, SUITE 100
ALISO VIEJO, CA 92656
Orange County (949) 643-6965
MS. DEBORAH LYNNE CORTEZ MSPC
Counselor (Mental Health)
5 MAREBLU, SUITE 113
ALISO VIEJO, CA 92656
Orange County (714) 720-1925
CARY BRANNON CLEVENGER LCSW
Social Worker (Clinical)
5 MAREBLU
ALISO VIEJO, CA 92656
Orange County (949) 643-6935
JENNIFER ROMO
Counselor (Mental Health)
5 MAREBLU
ALISO VIEJO, CA 92656
Orange County (949) 643-6930
MS. CHERYLE ANN WING RN
Registered Nurse (Psychiatric/Mental Health, Adult)
5 MAREBLU
ALISO VIEJO, CA 92656
Orange County (949) 643-6905
MR. PAUL R FULLER
Counselor (Addiction (Substance Use Disorder))
5 MAREBLU, STE 259
ALISO VIEJO, CA 92656
Orange County (949) 643-6930
NABI GHULAM LATIF M.D.
Psychiatry & Neurology (Psychiatry)
5 MAREBLU
ALISO VIEJO, CA 92656
Orange County (949) 643-6901

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Dellefield's NPI number?

The NPI number for William Dellefield is 1689773061. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is William Dellefield located?

William Dellefield practices at 5 Mareblu, Aliso Viejo, CA 92656. The listed phone number is (949) 643-6930.

What is William Dellefield's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for William Dellefield was last updated on July 10, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.