Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher A Berrun
Social Worker in Grand Terrace, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578110235
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Registry record
Entity type Individual (Type 1)
Name Christopher A Berrun
Sex Male
Practice address 21935 Van Buren St, Grand Terrace, CA, 92313
Phone (951) 567-4915
Enumeration date Aug 19, 2019
Last updated in NPPES Feb 17, 2026
Taxonomy & licenses
225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License ASW131957 (CA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1578110235 active?
Yes, as of the latest NPPES snapshot, NPI 1578110235 is active (record last updated 2026-02-17).
How do I verify Christopher Berrun's NPI record?
Cross-check NPI 1578110235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Mattie Celine Duran Marriage & Family Therapist · Grand Terrace, CA NPI 1356092779 Raynisha Mosley Rehabilitation Practitioner · Grand Terrace, CA NPI 1912619040 Alyssa Gallardo Rehabilitation Practitioner · Grand Terrace, CA NPI 1063211241 Annette Coria Rehabilitation Practitioner · Grand Terrace, CA NPI 1538096565
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.