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

Kathleen O'Brien, LMHC

Individual provider Mental Health Counselor · NPI 1437849775

Kathleen O'Brien, LMHC is a Mental Health Counselor in Worcester, Massachusetts. Registered with an NPI since 2023.

In the registry since
2023
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.

See every abbreviation used in this directory →

Practice location Address checks out

299 Lincoln St
Worcester, MA 01605-3646
Phone: (774) 206-1125
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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

Record details

NPI number1437849775
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorNo
NPI enumeratedMay 10, 2023
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

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