Melissa Johnson
NPI 1235997537 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Melissa Johnson is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1235997537).
Provider details
- NPI number
- 1235997537
- 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
2 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
- 2024-03-11
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Melissa Johnson's NPI number?
- Melissa Johnson's National Provider Identifier (NPI) is 1235997537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Johnson's specialty?
- Melissa Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Melissa Johnson located?
- Melissa Johnson's practice location on file with NPPES is 360 S Westlake Ave, Los Angeles, CA 90057-2906.
- What is Melissa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Melissa Johnson is (213) 483-9201.
- Is Melissa Johnson's NPI active?
- Yes — Melissa Johnson's NPI (1235997537) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.