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MARIO DE LEON
NPI 1376903872
Marriage & Family Therapist in Bellflower, CA

Active since February 26, 2016
17814 WOODRUFF AVE STE 3, BELLFLOWER, CA 90706(562) 925-3700 Get Directions Write a Review

NPPES record last updated: January 9, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 9, 2023, Jan 25, 2017, Oct 31, 2016 and 1 more (4 updates tracked since 2016).

About Mario De Leon NPPES

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

MARIO DE LEON (NPI 1376903872) is an individual marriage & family therapist in Bellflower, California, licensed in California (135975) and active in the NPI registry since February 2016.

NPPES Registry Identity

NPI1376903872
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMARIO DE LEON
Location Address17814 WOODRUFF AVE STE 3Bellflower, CA 90706-7000
Mailing Address6232 California Ave Apt ABell, CA 90201-1088 · (626) 483-6953
Phone(562) 925-3700
Sole ProprietorYes
Enumeration DateFebruary 26, 2016
Last NPPES UpdateJanuary 9, 20234 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2023
✔ NPI 1376903872 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 · 135975
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 ListedCounselorTaxonomy 101Y00000X
17814 WOODRUFF AVE STE 3, Bellflower, CA 90706
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Other Providers at the Same Location NPPES 6

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

VIVIAN PHAN LMFT
Marriage & Family Therapist
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (562) 925-3700
TRANSFORMING LIFE CENTER, INC
Community/Behavioral Health
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (562) 925-3700
DR. DEBRA KAY WATERS-ROMAN LCP
Psychologist (Counseling)
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (714) 585-3313
ANALORENCE POLANCO ACSW 76768
Social Worker (Clinical)
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (562) 925-3700
BRENDA MENDEZ
Social Worker (Clinical)
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (562) 925-3700
PRECISION DIAGNOSTIC IMAGING, INCORPORATED
Radiologic Technologist (Nuclear Medicine Technology)
17814 WOODRUFF AVE STE 3
BELLFLOWER, CA 90706
Los Angeles County (562) 920-5292

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 Mario De Leon's NPI number?

The NPI number for Mario De Leon is 1376903872. It was assigned to this individual provider in the NPPES registry on February 26, 2016.

Where is Mario De Leon located?

Mario De Leon practices at 17814 Woodruff Ave Ste 3, Bellflower, CA 90706. The listed phone number is (562) 925-3700.

What is Mario De Leon'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 Mario De Leon was last updated on January 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.