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

Leesa A Olson

Individual provider Assistant Behavior Analyst · NPI 1871331330

Leesa A Olson is an Assistant Behavior Analyst in Pasadena, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

177 E Colorado Blvd Ste 200
Pasadena, CA 91105-1955
Phone: (844) 669-7827
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1871331330
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 18, 2024
Last updated in NPPESSeptember 11, 2025
Certification dateJuly 18, 2024
Mailing address177 E Colorado Blvd Ste 200, Pasadena, CA 91105-1955

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