Maria Villanueva, BEHAVIORAL THERAPIST
NPI 1548999105 · Behavior Analyst · San Bruno, CA
Maria Villanueva, BEHAVIORAL THERAPIST is a Behavior Analyst provider in San Bruno, CA (NPI 1548999105).
Provider details
- NPI number
- 1548999105
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BEHAVIORAL THERAPIST
- Sex
- Female
- Sole proprietor
- No
- License
- 11939817 (CA)
Specialties & taxonomies
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2022-06-08
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Maria Villanueva's NPI number?
- Maria Villanueva's National Provider Identifier (NPI) is 1548999105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Villanueva's specialty?
- Maria Villanueva is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Maria Villanueva located?
- Maria Villanueva's practice location on file with NPPES is 517 Acacia Ave, San Bruno, CA 94066-4221.
- What is Maria Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Maria Villanueva is (650) 332-8770.
- Is Maria Villanueva's NPI active?
- Yes — Maria Villanueva's NPI (1548999105) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.