Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason Kaufman, LMFT

Marriage & Family Therapist in Brookline, MA · enumerated 2017 · practices at Brookline Community Mental Health Center.

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

National Provider Identifier

1821539552

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Registry record

Entity type Individual (Type 1)

Name Jason Kaufman

Credential LMFT

Sex Male

Practice address 41 Garrison Rd, Brookline, MA, 02445

Phone (617) 277-8107

Enumeration date Mar 14, 2017

Last updated in NPPES Jul 29, 2021

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 1766 (MA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jason Kaufman?

The National Provider Identifier (NPI) for Jason Kaufman is 1821539552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jason Kaufman practice?

The practice location on file with NPPES is in Brookline, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-29.