Adam Johnson
NPI 1538009824 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Adam Johnson is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1538009824).
Provider details
- NPI number
- 1538009824
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- 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
Under 1 yr in 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
- 2026-03-30
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Adam Johnson's NPI number?
- Adam Johnson's National Provider Identifier (NPI) is 1538009824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Johnson's specialty?
- Adam Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Adam Johnson located?
- Adam Johnson's practice location on file with NPPES is 2506 Market St, San Diego, CA 92102-3010.
- What is Adam Johnson's phone number?
- The practice phone number listed in the NPPES registry for Adam Johnson is (619) 294-5760.
- Is Adam Johnson's NPI active?
- Yes — Adam Johnson's NPI (1538009824) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.