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

Sarah Ann Tsakalakos

Individual provider Behavior Analyst · NPI 1043017080

Sarah Ann Tsakalakos is a Behavior Analyst in Chelmsford, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2025.

Licensed in
MA
In the registry since
2025

Practice location Address checks out

248 Mill Rd
Chelmsford, MA 01824-4146
Phone: (978) 455-8244
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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 LABA10000382 (MA)

Record details

NPI number1043017080
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 27, 2025
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025

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