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Ms. Kari Lynn Lefort, MSW

Mental Health Counselor in Lexington, MA · enumerated 2006.

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

National Provider Identifier

1538220660

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Registry record

Entity type Individual (Type 1)
Name Ms. Kari Lynn Lefort
Credential MSW
Sex Female
Practice address 1040 Waltham Street, Lexington, MA, 02421
Phone (781) 862-3600
Fax (781) 860-7636
Enumeration date Dec 13, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier Type State Issuer
M18633 Other MA BCBC
703136 Other MA TUFTS
1004745 Other MA MHP
1303287 Other MA MBHP
NP01332 Other MA BMC
1303287 Medicaid MA -

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 Kari Lefort?
The National Provider Identifier (NPI) for Kari Lefort is 1538220660, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kari Lefort practice?
The practice location on file with NPPES is in Lexington, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.