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

Nicolette Slezak

Individual provider Mental Health Counselor · NPI 1366628901

Nicolette Slezak is a Mental Health Counselor in Springfield, Massachusetts. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

503 State St
Springfield, MA 01109-4101
Phone: (413) 733-6661
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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 number1366628901
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 14, 2008
Last updated in NPPESJanuary 14, 2008
Mailing address74 Washington Rd, Wilbraham, MA 01095-1419

Other providers in Springfield