IndividualActive
John Hubbard
NPI 1205312436 · Behavior Analyst · Fairfield, CA
John Hubbard is a Behavior Analyst provider in Fairfield, CA (NPI 1205312436).
Provider details
- NPI number
- 1205312436
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
3426 Glen Ellen Dr
Fairfield, CA 94534
Phone: (916) 271-3419
Street-level locationGet directions
Mailing address
3426 Glen Ellen Dr
Fairfield, CA 94534-7957
Registry dates
- Enumerated
- 2018-07-11
- Last updated
- 2018-07-25
Frequently asked questions
- What is John Hubbard's NPI number?
- John Hubbard's National Provider Identifier (NPI) is 1205312436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hubbard's specialty?
- John Hubbard is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is John Hubbard located?
- John Hubbard's practice location on file with NPPES is 3426 Glen Ellen Dr, Fairfield, CA 94534.
- What is John Hubbard's phone number?
- The practice phone number listed in the NPPES registry for John Hubbard is (916) 271-3419.
- Is John Hubbard's NPI active?
- Yes — John Hubbard's NPI (1205312436) is active in the NPPES registry as of the last update on 2018-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.