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Ginsburg Therapy, LLC

Community/Behavioral Health Agency in Boston, MA · enumerated 2021 · authorized official Katharine Ginsburg, Clinical Social Worker.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336733468

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Registry record

Entity type Organization (Type 2)
Legal business name Ginsburg Therapy, LLC
Practice address 20 Yarmouth St Apt 1, Boston, MA, 02116
Phone (617) 901-5839
Enumeration date Mar 1, 2021
Last updated in NPPES Mar 1, 2021

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Katharine Ginsburg
Title Clinical Social Worker
Phone (617) 901-5839

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Ginsburg Therapy, LLC?
The NPI for Ginsburg Therapy, LLC is 1336733468, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ginsburg Therapy, LLC?
NPPES lists Katharine Ginsburg (Clinical Social Worker) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-01.