IndividualActive
Efrain Alonso Villalobos
NPI 1629881859 · Behavior Analyst · Tustin, CA
Efrain Alonso Villalobos is a Behavior Analyst provider in Tustin, CA (NPI 1629881859).
Provider details
- NPI number
- 1629881859
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
315 Centennial Way
Tustin, CA 92780-3714
Phone: (949) 250-1101
Fax: (949) 250-1103
Street-level locationGet directions
Mailing address
315 Centennial Way
Tustin, CA 92780-3714
Registry dates
- Enumerated
- 2025-01-30
- Last updated
- 2025-01-30
- Certified
- 2025-01-30
Frequently asked questions
- What is Efrain Alonso Villalobos's NPI number?
- Efrain Alonso Villalobos's National Provider Identifier (NPI) is 1629881859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrain Alonso Villalobos's specialty?
- Efrain Alonso Villalobos is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Efrain Alonso Villalobos located?
- Efrain Alonso Villalobos's practice location on file with NPPES is 315 Centennial Way, Tustin, CA 92780-3714.
- What is Efrain Alonso Villalobos's phone number?
- The practice phone number listed in the NPPES registry for Efrain Alonso Villalobos is (949) 250-1101.
- Is Efrain Alonso Villalobos's NPI active?
- Yes — Efrain Alonso Villalobos's NPI (1629881859) is active in the NPPES registry as of the last update on 2025-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.