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

Individual provider Social Worker · NPI 1407528334

Rachael Thalheimer, MSW, LCSW is a Social Worker in Holliston, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

360 Woodland St
Holliston, MA 01746-1826
Phone: (508) 233-3324
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1407528334
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedSeptember 29, 2021
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

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