Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Marilyn Gardner
School Social Worker in Detroit, MI · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386318558
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Registry record
Entity type Individual (Type 1)
Name Katherine Marilyn Gardner
Sex Female
Practice address 2470 Collingwood St, Detroit, MI, 48206
Phone (313) 437-1549
Enumeration date Aug 2, 2021
Last updated in NPPES Dec 23, 2025
Taxonomy & licenses
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 6851103567 (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
What is the NPI number for Katherine Gardner?
The National Provider Identifier (NPI) for Katherine Gardner is 1386318558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katherine Gardner practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jasmyne Brantley Clinical Social Worker · Detroit, MI NPI 1528532652 Perfectus Consulting Inc. Clinical Social Worker · Detroit, MI NPI 1700342508 Rare Diamonds Inc. Clinical Social Worker · Detroit, MI NPI 1629626643 Gabrielle Tiesma Physical Therapist · Detroit, MI NPI 1326879644 Kira Rush Behavior Analyst · Detroit, MI NPI 1942012596 Christian Layfield Community Health Worker · Detroit, MI NPI 1356146864 Jodee Forster Community Health Worker · Detroit, MI NPI 1215733548 Sharneisha Morris Peer Specialist · Detroit, MI NPI 1124824453
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-23.