Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane J Bardsley, LPC
Counselor in Northville, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821277799
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Registry record
Entity type Individual (Type 1)
Name Diane J Bardsley
Credential LPC
Sex Female
Practice address 670 Griswold St, Northville, MI, 48167
Phone (248) 347-3470
Enumeration date Oct 29, 2007
Last updated in NPPES Oct 29, 2007
Taxonomy & licenses
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC 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.
Frequently asked questions
Is NPI 1821277799 active?
Yes, as of the latest NPPES snapshot, NPI 1821277799 is active (record last updated 2007-10-29).
How do I verify Diane Bardsley's NPI record?
Cross-check NPI 1821277799 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-29.