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

Sierra Danielle Leek, BCBA

Individual provider Behavior Analyst · NPI 1871415414

Sierra Danielle Leek, BCBA is a Behavior Analyst in Braintree, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2026.

Licensed in
MA
In the registry since
2026
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

220 Forbes Rd Ste 1120
Braintree, MA 02184-2800
Phone: (617) 322-2694
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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 1-26-90020 (MA)

Record details

NPI number1871415414
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedJuly 27, 2026
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026
Mailing address78 Tanager Rd, Attleboro, MA 02703-1723

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