CHRISTOPHER A BERRUN
NPI 1578110235
Social Worker in Grand Terrace, CA

Q: What is Christopher Berrun's NPI number?

The NPI number for Christopher Berrun is 1578110235. It was assigned to this individual provider in the NPPES registry on August 19, 2019.

Q: What is Christopher Berrun's specialty?

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

Active since August 19, 2019

21935 VAN BUREN ST, GRAND TERRACE, CA 92313(951) 567-4915 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 23, 2025, Sep 11, 2024, Jul 27, 2023 and 5 more (8 updates tracked since 2019).

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About Christopher A Berrun NPPES

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

CHRISTOPHER A BERRUN (NPI 1578110235) is an individual social worker in Grand Terrace, California, licensed in California (ASW131957) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1578110235

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameCHRISTOPHER A BERRUN

Location Address21935 VAN BUREN STGrand Terrace, CA 92313-5652

Mailing Address21935 Van Buren StGrand Terrace, CA 92313-5652 · (951) 567-4915

Phone(951) 567-4915

Sole ProprietorNo

Enumeration DateAugust 19, 2019

Last NPPES UpdateFebruary 17, 20268 updates tracked since enumeration

NPPES CertifiedFebruary 17, 2026

✔ NPI 1578110235 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 · ASW131957

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

21935 VAN BUREN ST, Grand Terrace, CA 92313

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Other Providers at the Same Location NPPES 4

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

ALYSSA DESTINY GALLARDO

Rehabilitation Practitioner

21935 VAN BUREN ST, ST. A1
GRAND TERRACE, CA 92313

San Bernardino County (909) 906-1023

MATTIE CELINE DURAN

Marriage & Family Therapist

21935 VAN BUREN ST
GRAND TERRACE, CA 92313

San Bernardino County (909) 906-1023

ANNETTE CORIA

Rehabilitation Practitioner

21935 VAN BUREN ST
GRAND TERRACE, CA 92313

San Bernardino County (909) 906-1023

MS. RAYNISHA MOSLEY

Rehabilitation Practitioner

21935 VAN BUREN ST, STE B-7
GRAND TERRACE, CA 92313

San Bernardino County (909) 906-1023

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 Christopher Berrun's NPI number?

The NPI number for Christopher Berrun is 1578110235. It was assigned to this individual provider in the NPPES registry on August 19, 2019.

Where is Christopher Berrun located?

Christopher Berrun practices at 21935 Van Buren St, Grand Terrace, CA 92313. The listed phone number is (951) 567-4915.

What is Christopher Berrun'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 Christopher Berrun was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.