Brian Barnes, LCSW
NPI 1649605171 · Clinical Social Worker · Eureka, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Barnes, LCSW is a Clinical Social Worker provider in Eureka, CA (NPI 1649605171).
Provider details
- NPI number
- 1649605171
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 73918 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3960 Walnut DrEureka, CA 95503-8938Phone: (707) 268-8722
Registry dates
- Enumerated
- 2013-09-03
- Last updated
- 2019-01-22
Frequently asked questions
- What is Brian Barnes's NPI number?
- Brian Barnes's National Provider Identifier (NPI) is 1649605171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Barnes's specialty?
- Brian Barnes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Brian Barnes located?
- Brian Barnes's practice location on file with NPPES is 720 Wood St, Eureka, CA 95501.
- What is Brian Barnes's phone number?
- The practice phone number listed in the NPPES registry for Brian Barnes is (707) 268-2990.
- Does Brian Barnes accept Medicare?
- Brian Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Barnes's NPI active?
- Yes — Brian Barnes's NPI (1649605171) is active in the NPPES registry as of the last update on 2019-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.