1. Home
  2. Directory
  3. California
  4. Napa
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

IVAN CASTILLO BARRAGAN
NPI 1548893449
Social Worker in Napa, CA

Active since February 19, 2020
1100 LINCOLN AVE STE 108, NAPA, CA 94558(415) 861-0828 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 15, 2026, Feb 19, 2020 (2 updates tracked since 2020).

About Ivan Castillo Barragan NPPES

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

IVAN CASTILLO BARRAGAN (NPI 1548893449) is an individual social worker in Napa, California and active in the NPI registry since February 2020.

NPPES Registry Identity

NPI1548893449
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameIVAN CASTILLO BARRAGAN
Location Address1100 LINCOLN AVE STE 108Napa, CA 94558-4908
Mailing Address1100 Lincoln Ave Ste 108Napa, CA 94558-4908 · (415) 861-0828
Phone(415) 861-0828
Sole ProprietorNo
Enumeration DateFebruary 19, 2020
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1548893449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.
1100 LINCOLN AVE STE 108, Napa, CA 94558
Open in Google Maps ↗

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.

SHAYNA KIRK
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (707) 255-3719
JESSICA PERAZZO
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
MELISSA CORDOVA
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
ASHELL WRIGHT
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
STACY WEDECK
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
AURORA AGGELEN
Community Health Worker
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
NICOLE LOGAN
Rehabilitation Practitioner
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828
BRIANA MARTINEZ
Day Training/Habilitation Specialist
1100 LINCOLN AVE STE 108
NAPA, CA 94558
Napa County (415) 861-0828

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 Ivan Castillo Barragan's NPI number?

The NPI number for Ivan Castillo Barragan is 1548893449. It was assigned to this individual provider in the NPPES registry on February 19, 2020.

Where is Ivan Castillo Barragan located?

Ivan Castillo Barragan practices at 1100 Lincoln Ave Ste 108, Napa, CA 94558. The listed phone number is (415) 861-0828.

What is Ivan Castillo Barragan'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 Ivan Castillo Barragan was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.