IndividualActive
Joanna Horsfall
NPI 1376194076 · Behavior Technician · Walnut Creek, CA
Joanna Horsfall is a Behavior Technician provider in Walnut Creek, CA (NPI 1376194076).
Provider details
- NPI number
- 1376194076
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2730 Shadelands Dr Bldg 10
Walnut Creek, CA 94598-2538
Phone: (619) 913-9184
Street-level locationGet directions
Mailing address
2730 Shadelands Dr Bldg 10
Walnut Creek, CA 94598-2538
Additional practice locations (1)
- 1007 E Cooley Dr Ste 116Colton, CA 92324-3901Phone: (619) 913-9184
Registry dates
- Enumerated
- 2019-09-24
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is Joanna Horsfall's NPI number?
- Joanna Horsfall's National Provider Identifier (NPI) is 1376194076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Horsfall's specialty?
- Joanna Horsfall is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Joanna Horsfall located?
- Joanna Horsfall's practice location on file with NPPES is 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598-2538.
- What is Joanna Horsfall's phone number?
- The practice phone number listed in the NPPES registry for Joanna Horsfall is (619) 913-9184.
- Is Joanna Horsfall's NPI active?
- Yes — Joanna Horsfall's NPI (1376194076) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.