Irma Johnson, CADAC 11
NPI 1184994329 · Addiction (Substance Use Disorder) Counselor · Fairfield, CA
Irma Johnson, CADAC 11 is a Addiction (Substance Use Disorder) Counselor provider in Fairfield, CA (NPI 1184994329).
Provider details
- NPI number
- 1184994329
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADAC 11
- Sex
- Female
- Sole proprietor
- Yes
- License
- A4920110 (CA)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2012-01-05
- Last updated
- 2012-01-05
Frequently asked questions
- What is Irma Johnson's NPI number?
- Irma Johnson's National Provider Identifier (NPI) is 1184994329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irma Johnson's specialty?
- Irma Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Irma Johnson located?
- Irma Johnson's practice location on file with NPPES is 2101 Courage Dr, Fairfield, CA 94533-6717.
- What is Irma Johnson's phone number?
- The practice phone number listed in the NPPES registry for Irma Johnson is (707) 784-2256.
- Is Irma Johnson's NPI active?
- Yes — Irma Johnson's NPI (1184994329) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.