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

Tracy Jones Duvall, LMSW, RN

Clinical Social Worker in Wixom, MI · enumerated 2016 · practices at Courtyard Manor of Wixom.

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

National Provider Identifier

1205387685

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Registry record

Entity type Individual (Type 1)
Name Tracy Jones Duvall
Credential LMSW, RN
Sex Female
Practice address Wixom, MI, 48393
Phone (810) 333-5740
Enumeration date Oct 20, 2016
Last updated in NPPES Oct 20, 2016

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 6801089064 (MI) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 1205387685 active?
Yes, as of the latest NPPES snapshot, NPI 1205387685 is active (record last updated 2016-10-20).
How do I verify Tracy Duvall's NPI record?
Cross-check NPI 1205387685 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 2016-10-20.