Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michele J Gustafson, LMSW

Social Worker in Grand Blanc, MI · enumerated 2006.

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

National Provider Identifier

1437261948

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Registry record

Entity type Individual (Type 1)

Name Michele J Gustafson

Credential LMSW

Sex Female

Practice address 5445 Ali Dr Dept 320, Grand Blanc, MI, 48439

Phone (810) 428-1181

Enumeration date Aug 31, 2006

Last updated in NPPES Nov 2, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801018984 (MI) 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 Michele Gustafson?

The National Provider Identifier (NPI) for Michele Gustafson is 1437261948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michele Gustafson practice?

The practice location on file with NPPES is in Grand Blanc, MI. 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 2023-11-02.