Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Cortney Leach, MA, BCBA

Individual provider Behavior Analyst · NPI 1447781042

Cortney Leach, MA, BCBA is a Behavior Analyst in Rancho Cucamonga, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017
What do these letters mean?
MA — Master of Arts
A graduate arts 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

10604 N Trademark Pkwy Ste 310
Rancho Cucamonga, CA 91730-5938
Phone: (714) 599-2372
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-16-21630 (CA)

Record details

NPI number1447781042
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , BCBA
Sole proprietorYes
NPI enumeratedMarch 24, 2017
Last updated in NPPESMarch 24, 2017
Mailing address14724 Ella Dr, Eastvale, CA 92880-1042

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