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

Individual provider Behavior Analyst · NPI 1538858592

Jeffrey Marker, BCBA is a Behavior Analyst in Danbury, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023
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

70 N St
Danbury, CT 06810-5609
Phone: (203) 317-9315
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1538858592
Entity typeIndividual (Type 1)
GenderMale
Credentials BCBA
Sole proprietorYes
NPI enumeratedMay 4, 2023
Last updated in NPPESMay 4, 2023
Certification dateMay 4, 2023
Mailing address12 Chatham Ct, Brookfield, CT 06804-2728

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