Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Rosemary Gay Tierney, MSED, BCBA, CAGS

Individual provider Behavior Analyst · NPI 1649987876

Rosemary Gay Tierney, MSED, BCBA, CAGS is a Behavior Analyst in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2022.

Licensed in
MA
In the registry since
2022
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

2 Brooks St
Worcester, MA 01606-1900
Phone: (508) 523-6158
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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 1-08-4537 (MA)

Record details

NPI number1649987876
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSED , BCBA , CAGS
Sole proprietorNo
NPI enumeratedOctober 27, 2022
Last updated in NPPESOctober 27, 2022
Certification dateOctober 27, 2022

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