Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Kantorowicz, MSW, LGSW, LMSW

Clinical Social Worker in Minneapolis, MN · enumerated 2022.

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

National Provider Identifier

1346964798

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Registry record

Entity type Individual (Type 1)

Name Alexandra Kantorowicz

Credential MSW, LGSW, LMSW

Sex Female

Practice address 1 Veterans Dr, Minneapolis, MN, 55417

Phone (612) 725-2000

Enumeration date Sep 29, 2022

Last updated in NPPES Mar 16, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 115727 (IA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 30444 (MN) Primary

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 Alexandra Kantorowicz?

The National Provider Identifier (NPI) for Alexandra Kantorowicz is 1346964798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Kantorowicz practice?

The practice location on file with NPPES is in Minneapolis, MN. 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 2026-03-16.