David Brown
NPI 1891450607 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
David Brown is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1891450607).
Provider details
- NPI number
- 1891450607
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
4 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
- 2021-11-05
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is David Brown's NPI number?
- David Brown's National Provider Identifier (NPI) is 1891450607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Brown's specialty?
- David Brown is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is David Brown located?
- David Brown's practice location on file with NPPES is 409 Camino Del Rio S Ste 201, San Diego, CA 92108-3505.
- What is David Brown's phone number?
- The practice phone number listed in the NPPES registry for David Brown is (619) 381-7748.
- Is David Brown's NPI active?
- Yes — David Brown's NPI (1891450607) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.