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MR. MARK FIELDSON M.F.T.
NPI 1225196454
Marriage & Family Therapist in Los Alamitos, CA

Active since December 04, 2006
4132 KATELLA AVE, 104, LOS ALAMITOS, CA 90720(562) 754-3005(562) 598-5997 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Mark Fieldson M.f.t. NPPES

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

MR. MARK FIELDSON M.F.T. (NPI 1225196454) is an individual marriage & family therapist in Los Alamitos, California, licensed in California (MFC25467) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1225196454
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. MARK FIELDSONCredential: M.F.T.
Location Address4132 KATELLA AVE, 104Los Alamitos, CA 90720-3426
Mailing Address12875 Martha Ann DrLos Alamitos, CA 90720-4923 · (562) 754-3005 · Fax (562) 598-5997
Phone(562) 754-3005
Fax(562) 598-5997
Sole ProprietorYes
Enumeration DateDecember 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1225196454 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 · MFC25467
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.
4132 KATELLA AVE, Los Alamitos, CA 90720
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Other Providers at the Same Location NPPES 11

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

WENDY NAN BLOCK L.C.S,W.
Social Worker (Clinical)
4132 KATELLA AVE, SUITE 206
LOS ALAMITOS, CA 90720
Orange County (562) 310-5505
LOL, CORP
In Home Supportive Care
4132 KATELLA AVE, SUITE 101-9
LOS ALAMITOS, CA 90720
Orange County (562) 430-9845
MRS. ELIZABETH JANE KNEGO MSW
Counselor (Mental Health)
4132 KATELLA AVE, SUITE 206
LOS ALAMITOS, CA 90720
Orange County (562) 499-2735
HILLARY FOSTER, MFT
Community/Behavioral Health
4132 KATELLA AVE, SUITE 101 A
LOS ALAMITOS, CA 90720
Orange County (949) 500-5464
YOONAH LEE
Physician Assistant
4132 KATELLA AVE
LOS ALAMITOS, CA 90720
Orange County (949) 677-3632
GRACE COUNSELING GROUP
Community/Behavioral Health
4132 KATELLA AVE, SUITE 104
LOS ALAMITOS, CA 90720
Orange County (562) 598-5991
EMMANUEL HEALTHCARE SYSTEM, INC
Home Health
4132 KATELLA AVE, SUITE 106
LOS ALAMITOS, CA 90720
Orange County (714) 300-8802
MARGARET SHIH L.AC.
Acupuncturist
4132 KATELLA AVE, SUITE 204
LOS ALAMITOS, CA 90720
Orange County (562) 292-5252

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 Mark Fieldson's NPI number?

The NPI number for Mark Fieldson is 1225196454. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Mark Fieldson located?

Mark Fieldson practices at 4132 Katella Ave 104, Los Alamitos, CA 90720. The listed phone number is (562) 754-3005.

What is Mark Fieldson'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 Mark Fieldson was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.