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Alexis Zavala, BCBA
NPI 1639911878 · Behavior Analyst · Walnut Creek, CA
Alexis Zavala, BCBA is a Behavior Analyst provider in Walnut Creek, CA (NPI 1639911878).
Provider details
- NPI number
- 1639911878
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 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
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
3100 Oak Rd Ste 100
Walnut Creek, CA 94597-2078
Phone: (510) 422-3959
Street-level locationGet directions
Mailing address
2337 N Geneva Ter Apt 318
Chicago, IL 60614-3344
Registry dates
- Enumerated
- 2024-06-10
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Alexis Zavala's NPI number?
- Alexis Zavala's National Provider Identifier (NPI) is 1639911878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Zavala's specialty?
- Alexis Zavala is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alexis Zavala located?
- Alexis Zavala's practice location on file with NPPES is 3100 Oak Rd Ste 100, Walnut Creek, CA 94597-2078.
- What is Alexis Zavala's phone number?
- The practice phone number listed in the NPPES registry for Alexis Zavala is (510) 422-3959.
- Is Alexis Zavala's NPI active?
- Yes — Alexis Zavala's NPI (1639911878) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.