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

Individual provider Behavior Analyst · NPI 1851615785

Mr. Thomas Jernagen Widger, MA, BCBA is a Behavior Analyst in Oakland, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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

477 41st St Apt A
Oakland, CA 94609
Phone: (510) 290-6732
Fax: (510) 735-9725
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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 1031464 (CA)

Record details

NPI number1851615785
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , BCBA
Sole proprietorNo
NPI enumeratedMarch 22, 2010
Last updated in NPPESMarch 22, 2010

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