Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kathleen Connolly Brown, LMSW

Social Worker in Troy, MI · enumerated 2007.

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

National Provider Identifier

1477733640

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kathleen Connolly Brown

Credential LMSW

Sex Female

Practice address 89 W South Blvd, Troy, MI, 48085

Phone (800) 693-1916

Enumeration date Nov 5, 2007

Last updated in NPPES Apr 17, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149-007937 (IL) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801076039 (MI) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801076039 (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

How do I verify Kathleen Brown's NPI record?

Cross-check NPI 1477733640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477733640 active?

Yes, as of the latest NPPES snapshot, NPI 1477733640 is active (record last updated 2023-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-17.