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JOHANNA ULLOA
NPI 1447701438
Social Worker in Chatsworth, CA

Active since October 14, 2016
21000 PLUMMER ST, CHATSWORTH, CA 91311(818) 882-6400(818) 882-6404 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Johanna Ulloa NPPES

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

JOHANNA ULLOA (NPI 1447701438) is an individual social worker in Chatsworth, California, licensed in California (ASW117663) and active in the NPI registry since October 2016.

NPPES Registry Identity

NPI1447701438
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameJOHANNA ULLOA
Location Address21000 PLUMMER STChatsworth, CA 91311-4903
Mailing Address21000 Plummer StChatsworth, CA 91311-4903 · (818) 882-6400 · Fax (818) 882-6404
Phone(818) 882-6400
Fax(818) 882-6404
Sole ProprietorYes
Enumeration DateOctober 14, 2016
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
✔ NPI 1447701438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · ASW117663
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedRehabilitation PractitionerTaxonomy 225400000X
21000 PLUMMER ST, Chatsworth, CA 91311
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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.

JEANETTE GAVIA
Rehabilitation Practitioner
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
AUBREE LYND SWEENEY
Marriage & Family Therapist
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
ESTEFANIA LANDEROS MSW
Social Worker (Clinical)
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
DOMINIC BERTRAND CERONI MS
Student in an Organized Health Care Education/Training Program
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
RANCHO SAN ANTONIO BOYS HOME INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
BERNY BLANCO
Rehabilitation Practitioner
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 884-6400
IVAN ALBERTO GONZALEZ
Student in an Organized Health Care Education/Training Program
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400
LEMUEL CORY OGGS
Rehabilitation Practitioner
21000 PLUMMER ST
CHATSWORTH, CA 91311
Los Angeles County (818) 882-6400

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 Johanna Ulloa's NPI number?

The NPI number for Johanna Ulloa is 1447701438. It was assigned to this individual provider in the NPPES registry on October 14, 2016.

Where is Johanna Ulloa located?

Johanna Ulloa practices at 21000 Plummer St, Chatsworth, CA 91311. The listed phone number is (818) 882-6400.

What is Johanna Ulloa's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Johanna Ulloa was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.