IndividualActive
Krystal Johnson, LCSW
NPI 1114386018 · Social Worker · Fairfield, CA
Krystal Johnson, LCSW is a Social Worker provider in Fairfield, CA (NPI 1114386018).
Provider details
- NPI number
- 1114386018
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 70036 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% 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
4820 Business Center Dr
Fairfield, CA 94534-1696
Phone: (707) 977-8635
Street-level locationGet directions
Mailing address
1072 View Dr
El Sobrante, CA 94803-1250
Additional practice locations (1)
- 2310 1st StNapa, CA 94559-2239Phone: (707) 977-8635
Registry dates
- Enumerated
- 2016-02-19
- Last updated
- 2023-04-07
- Certified
- 2023-04-07
Frequently asked questions
- What is Krystal Johnson's NPI number?
- Krystal Johnson's National Provider Identifier (NPI) is 1114386018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystal Johnson's specialty?
- Krystal Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Krystal Johnson located?
- Krystal Johnson's practice location on file with NPPES is 4820 Business Center Dr, Fairfield, CA 94534-1696.
- What is Krystal Johnson's phone number?
- The practice phone number listed in the NPPES registry for Krystal Johnson is (707) 977-8635.
- Is Krystal Johnson's NPI active?
- Yes — Krystal Johnson's NPI (1114386018) is active in the NPPES registry as of the last update on 2023-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.