NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Elizabeth Ann Thompson, MSW, RPT

Clinical Social Worker in Traverse City, MI · enumerated 2007 · practices at Keira Duvernoy, Do, PC.

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

National Provider Identifier

1346450079

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Registry record

Entity type Individual (Type 1)
Name Ms. Elizabeth Ann Thompson
Credential MSW, RPT
Sex Female
Practice address Traverse City, MI, 49686
Phone (231) 946-9740
Enumeration date May 23, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801077383 (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.

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Frequently asked questions

Is NPI 1346450079 active?
Yes, as of the latest NPPES snapshot, NPI 1346450079 is active (record last updated 2007-07-08).
How do I verify Elizabeth Thompson's NPI record?
Cross-check NPI 1346450079 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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