Jo Franz Doria
NPI 1578174439 · Community Health Worker · Fairfield, CA
Jo Franz Doria is a Community Health Worker provider in Fairfield, CA (NPI 1578174439).
Provider details
- NPI number
- 1578174439
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Counselor101Y00000X
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
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
- 2020-08-13
- Last updated
- 2023-05-15
- Certified
- 2023-05-15
Frequently asked questions
- What is Jo Franz Doria's NPI number?
- Jo Franz Doria's National Provider Identifier (NPI) is 1578174439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jo Franz Doria's specialty?
- Jo Franz Doria is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Jo Franz Doria located?
- Jo Franz Doria's practice location on file with NPPES is 2101 Courage Dr, Fairfield, CA 94533-6717.
- What is Jo Franz Doria's phone number?
- The practice phone number listed in the NPPES registry for Jo Franz Doria is (707) 428-1131.
- Is Jo Franz Doria's NPI active?
- Yes — Jo Franz Doria's NPI (1578174439) is active in the NPPES registry as of the last update on 2023-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.