Individual provider · Type 1 NPI

Katherine Koval

Addiction (Substance Use Disorder) Counselor · Somerville, MA

NPI number 1689514903 Active

Practice location

16 Highland Ave
Somerville, MA 02143-1933

Mailing address

21 Glenwood Rd
Lynn, MA 01904-1835

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400XNone listed

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1689514903

Katherine Koval's National Provider Identifier is 1689514903, issued on Mar 30, 2026. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Somerville, MA. The record was last updated on Mar 30, 2026.