Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Ruth Tello-Di Leva, MS, BCBA

Individual provider Behavior Analyst · NPI 1649533753

MS. Ruth Tello-Di Leva, MS, BCBA is a Behavior Analyst in San Gabriel, California. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
MS — Master of Science
A graduate science degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

222 E Las Tunas Dr
San Gabriel, CA 91776-1484
Phone: (626) 320-1317
Fax: (626) 270-4225
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1649533753
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , BCBA
Sole proprietorYes
NPI enumeratedJune 22, 2012
Last updated in NPPESJune 22, 2012

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