Ruth Johnson, MS
NPI 1295301398 · Addiction (Substance Use Disorder) Counselor · La Mirada, CA
Ruth Johnson, MS is a Addiction (Substance Use Disorder) Counselor provider in La Mirada, CA (NPI 1295301398).
Provider details
- NPI number
- 1295301398
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- 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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 14240 Imperial HwyLa Mirada, CA 90638-1940Phone: (562) 946-1587Fax: (562) 946-5740
Registry dates
- Enumerated
- 2021-05-28
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Ruth Johnson's NPI number?
- Ruth Johnson's National Provider Identifier (NPI) is 1295301398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Johnson's specialty?
- Ruth Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Ruth Johnson located?
- Ruth Johnson's practice location on file with NPPES is 14240 Imperial Hwy, La Mirada, CA 90638-1940.
- What is Ruth Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ruth Johnson is (562) 946-1587.
- Is Ruth Johnson's NPI active?
- Yes — Ruth Johnson's NPI (1295301398) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.