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

Leslie Nicholson

Individual provider Mental Health Counselor · NPI 1861942534

Leslie Nicholson is a Mental Health Counselor in Boston, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

774 Albany St
Boston, MA 02118-2520
Phone: (617) 534-9405
Fax: (617) 534-3491
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1861942534
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 6, 2016
Last updated in NPPESOctober 6, 2016

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