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Ruth Tello-Di Leva, MS, BCBA
NPI 1649533753 · Behavior Analyst · San Gabriel, CA
Ruth Tello-Di Leva, MS, BCBA is a Behavior Analyst provider in San Gabriel, CA (NPI 1649533753).
Provider details
- NPI number
- 1649533753
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MS, BCBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
222 E Las Tunas Dr
San Gabriel, CA 91776-1484
Phone: (626) 320-1317
Fax: (626) 270-4225
Street-level locationGet directions
Mailing address
222 E Las Tunas Dr
San Gabriel, CA 91776-1484
Registry dates
- Enumerated
- 2012-06-22
- Last updated
- 2012-06-22
Frequently asked questions
- What is Ruth Tello-Di Leva's NPI number?
- Ruth Tello-Di Leva's National Provider Identifier (NPI) is 1649533753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Tello-Di Leva's specialty?
- Ruth Tello-Di Leva is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ruth Tello-Di Leva located?
- Ruth Tello-Di Leva's practice location on file with NPPES is 222 E Las Tunas Dr, San Gabriel, CA 91776-1484.
- What is Ruth Tello-Di Leva's phone number?
- The practice phone number listed in the NPPES registry for Ruth Tello-Di Leva is (626) 320-1317.
- Is Ruth Tello-Di Leva's NPI active?
- Yes — Ruth Tello-Di Leva's NPI (1649533753) is active in the NPPES registry as of the last update on 2012-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.