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

Individual provider Mental Health Counselor · NPI 1780339655

MS. Hallie Sarah Boas, LMHC is a Mental Health Counselor in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2022
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

171 Madison Ave Ste 400
New York, NY 10016-5153
Phone: (203) 247-3756
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 011597 (NY)

Record details

NPI number1780339655
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedFebruary 18, 2022
Last updated in NPPESFebruary 18, 2022
Certification dateFebruary 18, 2022

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