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

Individual provider Behavior Analyst · NPI 1871029553

Katherine Entwistle, BCBA is a Behavior Analyst in Nashua, New Hampshire. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
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

102 Perimeter Rd
Nashua, NH 03063-1301
Phone: (800) 778-5560
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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 4146 (MA)

Record details

NPI number1871029553
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedMay 2, 2017
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025

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