Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deborah Ann Mcmillan, LMSW
Clinical Social Worker in Troy, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649311499
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Registry record
Entity type Individual (Type 1)
Name Deborah Ann Mcmillan
Credential LMSW
Sex Female
Practice address 2825 Livernois Rd, Troy, MI, 48083
Phone (248) 680-2060
Enumeration date Feb 12, 2007
Last updated in NPPES May 27, 2025
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801083372 (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.
Frequently asked questions
Is NPI 1649311499 active?
Yes, as of the latest NPPES snapshot, NPI 1649311499 is active (record last updated 2025-05-27).
How do I verify Deborah Mcmillan's NPI record?
Cross-check NPI 1649311499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Henry Ford Behaviorl Health- Troy Medical Center Clinic/Center · Troy, MI NPI 1568495208 Henry Ford Behavioral Health- Troy Medical Center Substance Use Disorder Rehabilitation Clinic/Center · Troy, MI NPI 1093737090 Christy Luna-Laporte Clinical Social Worker · Troy, MI NPI 1356446587 Elizabeth Bradford Social Worker · Troy, MI NPI 1134225758 B White Clinical Social Worker · Troy, MI NPI 1114025509 Kelly Queen Professional Counselor · Troy, MI NPI 1861590283 Monica Balicki Addiction (Substance Use Disorder) Counselor · Troy, MI NPI 1629178942 Marie Kerwin Clinical Social Worker · Troy, MI NPI 1255431581
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-27.