Individual provider · Type 1 NPI

Melissa Costello

Professional Counselor · Northampton, MA

NPI number 1023926409 Active

Practice location

17 New South St
Northampton, MA 01060-4073

Mailing address

83 Davis St # 2
Greenfield, MA 01301-2422

Specialties and licenses

TaxonomyCodeLicense
Professional Counselor Primary 101YP2500XNone listed

Professional Counselor: Definition to come...

28 other providers at this address

Other professional counselor providers in Northampton

See all in Northampton →

About NPI 1023926409

Melissa Costello's National Provider Identifier is 1023926409, issued on Aug 28, 2026. The primary taxonomy on file is Professional Counselor (101YP2500X), and the practice location is in Northampton, MA. The record was last updated on Aug 28, 2026.