April Johnson, LCSW
NPI 1568898039 · Clinical Social Worker · Fairfield, CA
April Johnson, LCSW is a Clinical Social Worker provider in Fairfield, CA (NPI 1568898039).
Provider details
- NPI number
- 1568898039
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
12 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
- 2013-09-17
- Last updated
- 2021-04-29
- Certified
- 2021-04-29
Frequently asked questions
- What is April Johnson's NPI number?
- April Johnson's National Provider Identifier (NPI) is 1568898039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is April Johnson's specialty?
- April Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is April Johnson located?
- April Johnson's practice location on file with NPPES is 2420 Martin Rd Ste 200, Fairfield, CA 94534-8610.
- What is April Johnson's phone number?
- The practice phone number listed in the NPPES registry for April Johnson is (707) 399-4520.
- Is April Johnson's NPI active?
- Yes — April Johnson's NPI (1568898039) is active in the NPPES registry as of the last update on 2021-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.