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KATHERINE ALISSA FONSECA AMFT/APCC
NPI 1033909270
Marriage & Family Therapist in Woodland Hills, CA

Active since May 10, 2025
6303 OWENSMOUTH AVE STE 1065A, WOODLAND HILLS, CA 91367(805) 947-0984 Get Directions Write a Review

NPPES record last updated: May 10, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Katherine Alissa Fonseca Amft/apcc NPPES

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

KATHERINE ALISSA FONSECA AMFT/APCC (NPI 1033909270) is an individual marriage & family therapist in Woodland Hills, California, licensed in California (154142) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1033909270
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKATHERINE ALISSA FONSECACredential: AMFT/APCC
Location Address6303 OWENSMOUTH AVE STE 1065AWoodland Hills, CA 91367-2264
Mailing Address4934 Acacia AveSan Bernardino, CA 92407-3108 · (909) 353-8448
Phone(805) 947-0984
Sole ProprietorYes
Enumeration DateMay 10, 2025
NPPES CertifiedMay 9, 2025
✔ NPI 1033909270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 154142
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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 19027 (CA)
6303 OWENSMOUTH AVE STE 1065A, Woodland Hills, CA 91367
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Other Names 1

Former Name (1)Katherine Alissa Aguilar-gutierrez

Other Providers at the Same Location NPPES

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

PAULA WHIDDEN
Marriage & Family Therapist
6303 OWENSMOUTH AVE STE 1065A
WOODLAND HILLS, CA 91367
Los Angeles County (800) 273-8255

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 Katherine Fonseca's NPI number?

The NPI number for Katherine Fonseca is 1033909270. It was assigned to this individual provider in the NPPES registry on May 10, 2025. The provider is also known as Katherine Alissa Aguilar-Gutierrez.

Where is Katherine Fonseca located?

Katherine Fonseca practices at 6303 Owensmouth Ave Ste 1065A, Woodland Hills, CA 91367. The listed phone number is (805) 947-0984.

What is Katherine Fonseca'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 Katherine Fonseca was last updated on May 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.