IndividualActive
Theresa Johnson
NPI 1912763509 · Clinical Social Worker · Fairfield, CA
Theresa Johnson is a Clinical Social Worker provider in Fairfield, CA (NPI 1912763509).
Provider details
- NPI number
- 1912763509
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 120857 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
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
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
4820 Business Center Dr Ste 110
Fairfield, CA 94534-1907
Phone: (530) 392-4399
Street-level locationGet directions
Mailing address
4820 Business Center Dr Ste 110
Fairfield, CA 94534-1907
Registry dates
- Enumerated
- 2024-02-22
- Last updated
- 2024-02-22
- Certified
- 2024-02-22
Frequently asked questions
- What is Theresa Johnson's NPI number?
- Theresa Johnson's National Provider Identifier (NPI) is 1912763509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Johnson's specialty?
- Theresa Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Theresa Johnson located?
- Theresa Johnson's practice location on file with NPPES is 4820 Business Center Dr Ste 110, Fairfield, CA 94534-1907.
- What is Theresa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Theresa Johnson is (530) 392-4399.
- Is Theresa Johnson's NPI active?
- Yes — Theresa Johnson's NPI (1912763509) is active in the NPPES registry as of the last update on 2024-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.