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

Individual provider Behavior Analyst · NPI 1780173609

Rachel Sonia Birger Tabachnik, MA, BCBA is a Behavior Analyst in Lafayette, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018
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

3650 Mt Diablo Blvd Ste 107
Lafayette, CA 94549-3768
Phone: (866) 523-4268
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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 1-17-25456 (CA)

Record details

NPI number1780173609
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , BCBA
Sole proprietorYes
NPI enumeratedMay 7, 2018
Last updated in NPPESMarch 4, 2021
Certification dateMarch 4, 2021

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