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

Katherine Kolaczenko

Individual provider Mental Health Counselor · NPI 1497409098

Katherine Kolaczenko is a Mental Health Counselor in Lexington, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022
Specialties on file
2

Practice location Address checks out

125 Hartwell Ave
Lexington, MA 02421-3100
Phone: (781) 861-0890
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1497409098
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 11, 2022
Last updated in NPPESJune 1, 2023
Certification dateJune 1, 2023
Mailing address125 Hartwell Ave, Lexington, MA 02421-3100

Other providers in Lexington