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

Individual provider Behavior Analyst · NPI 1659201275

Sonya Shiffer, MED, BCBA is a Behavior Analyst in Petaluma, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
What do these letters mean?
MED — Master of Education
A graduate education degree, written M.Ed.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

755 Baywood Dr Fl 2
Petaluma, CA 94954-5510
Phone: (855) 832-6727
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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 1-22-60561 (CA)

Record details

NPI number1659201275
Entity typeIndividual (Type 1)
GenderFemale
Credentials MED , BCBA
Sole proprietorNo
NPI enumeratedMay 23, 2026
Last updated in NPPESMay 25, 2026
Certification dateMay 25, 2026

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