Individual provider · Type 1 NPI

Gianna Marie Knapp

Mental Health Counselor · Roxbury, MA

NPI number 1902713100 Active

Practice location

520 Dudley St
Roxbury, MA 02119-2769

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800XNone listed

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About NPI 1902713100

Gianna Marie Knapp's National Provider Identifier is 1902713100, issued on Aug 25, 2026. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Roxbury, MA. The record was last updated on Aug 25, 2026.