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PETER HENRY BARRETT
NPI 1831712223
Counselor - Addiction (Substance Use Disorder) in Eureka, CA

Active since May 20, 2020
231 2ND ST, EUREKA, CA 95501(707) 476-4054(707) 441-3776 Get Directions Write a Review

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

Record update history: May 15, 2026, May 20, 2020 (2 updates tracked since 2020).

About Peter Henry Barrett NPPES

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

PETER HENRY BARRETT (NPI 1831712223) is an individual addiction (substance use disorder) provider in Eureka, California, licensed in California (A067870326) and active in the NPI registry since May 2020.

NPPES Registry Identity

NPI1831712223
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NamePETER HENRY BARRETT
Location Address231 2ND STEureka, CA 95501-0319
Mailing Address720 Wood StEureka, CA 95501-4413 · (707) 268-2990 · Fax (707) 441-3776
Phone(707) 476-4054
Fax(707) 441-3776
Sole ProprietorNo
Enumeration DateMay 20, 2020
Last NPPES UpdateMay 15, 20262 updates tracked since enumeration
NPPES CertifiedMay 15, 2026
✔ NPI 1831712223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · A067870326
231 2ND ST, Eureka, CA 95501
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Other Providers at the Same Location NPPES 2

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

HUMBOLDT COUNTY BEHAVIORAL HEALTH
Community/Behavioral Health
231 2ND ST
EUREKA, CA 95501
Humboldt County (707) 268-2990
SARAH R PATTERSON CADC II, MATS
Counselor (Addiction (Substance Use Disorder))
231 2ND ST
EUREKA, CA 95501
Humboldt County (707) 476-4054

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 Peter Barrett's NPI number?

The NPI number for Peter Barrett is 1831712223. It was assigned to this individual provider in the NPPES registry on May 20, 2020.

Where is Peter Barrett located?

Peter Barrett practices at 231 2nd St, Eureka, CA 95501. The listed phone number is (707) 476-4054.

What is Peter Barrett's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Peter Barrett was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.