Gertrude Briggs
NPI 1407043185 · Addiction (Substance Use Disorder) Counselor · Venice, CA
Gertrude Briggs is a Addiction (Substance Use Disorder) Counselor provider in Venice, CA (NPI 1407043185).
Provider details
- NPI number
- 1407043185
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-09-26
- Last updated
- 2007-09-26
Frequently asked questions
- What is Gertrude Briggs's NPI number?
- Gertrude Briggs's National Provider Identifier (NPI) is 1407043185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gertrude Briggs's specialty?
- Gertrude Briggs is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gertrude Briggs located?
- Gertrude Briggs's practice location on file with NPPES is 717 Lincoln Blvd, Venice, CA 90291-2845.
- What is Gertrude Briggs's phone number?
- The practice phone number listed in the NPPES registry for Gertrude Briggs is (310) 399-9883.
- Is Gertrude Briggs's NPI active?
- Yes — Gertrude Briggs's NPI (1407043185) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.