Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Dewey Malcolm Delisle, MS, BCBA

Individual provider Behavior Analyst · NPI 1558779975

Mr. Dewey Malcolm Delisle, MS, BCBA is a Behavior Analyst in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2014.

Licensed in
MA
In the registry since
2014
What do these letters mean?
MS — Master of Science
A graduate science 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

18 Rankin St
Worcester, MA 01605-1804
Phone: (508) 688-9735
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (MA)

Record details

NPI number1558779975
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , BCBA
Sole proprietorNo
NPI enumeratedJuly 29, 2014
Last updated in NPPESJuly 29, 2014

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