Peter Barrett
NPI 1831712223 · Addiction (Substance Use Disorder) Counselor · Eureka, CA
Peter Barrett is a Addiction (Substance Use Disorder) Counselor provider in Eureka, CA (NPI 1831712223).
Provider details
- NPI number
- 1831712223
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- A067870326 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-20
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Peter Barrett's NPI number?
- Peter Barrett's National Provider Identifier (NPI) is 1831712223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Barrett's specialty?
- Peter Barrett is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Peter Barrett located?
- Peter Barrett's practice location on file with NPPES is 231 2nd St, Eureka, CA 95501-0319.
- What is Peter Barrett's phone number?
- The practice phone number listed in the NPPES registry for Peter Barrett is (707) 476-4054.
- Is Peter Barrett's NPI active?
- Yes — Peter Barrett's NPI (1831712223) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.