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

Erin Kathleen Landgraf, BCBA

Individual provider Behavior Analyst · NPI 1982949616

Erin Kathleen Landgraf, BCBA is a Behavior Analyst in Sonoma, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

935 Donald St
Sonoma, CA 95476-4610
Phone: (818) 522-1440
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1200 Concord Ave Ste 100, Concord, CA 94520-4969 — (510) 934-3398
  • 17203 Ventura Blvd, Encino, CA 91316-4051 — (818) 501-3615

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-12-12686 (CA)

Record details

NPI number1982949616
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedDecember 6, 2012
Last updated in NPPESFebruary 1, 2023
Certification dateFebruary 1, 2023

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