Individual provider · Type 1 NPI

Melissa Ann Koster, LICSW

Clinical Social Worker · Malden, MA

NPI number 1174091870 Active

Practice location

730 Eastern Ave
Malden, MA 02148-5906

Call (781) 873-1425 Map

Fax (781) 395-0198

Mailing address

15 Linnea Ln
Reading, MA 01867-1348

Other practice locations

  • 700 Massachusetts Ave Fl 3, Cambridge, MA 02139-3345 · (888) 500-2067

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor 101YM0800XNone listed
Clinical Social Worker Primary 1041C0700X127959 (MA)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1174091870

Melissa Ann Koster, LICSW's National Provider Identifier is 1174091870, issued on Nov 12, 2018. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Malden, MA. The record was last updated on Apr 14, 2026.