Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kellie M Yost, M.A., LLP
Psychologist in Novi, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598956948
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Registry record
Entity type Individual (Type 1)
Name Kellie M Yost
Credential M.A., LLP
Sex Female
Practice address 23975 Novi Rd, Suite C-101, Novi, MI, 48375
Phone (517) 367-0670
Fax (517) 367-0681
Enumeration date Aug 9, 2007
Last updated in NPPES Nov 10, 2015
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301012258 (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 Kellie Yost?
The National Provider Identifier (NPI) for Kellie Yost is 1598956948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kellie Yost practice?
The practice location on file with NPPES is in Novi, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Deena Guice Psychologist · Novi, MI NPI 1205843794 Patricia Chelenyak Chiropractor · Novi, MI NPI 1609978378 James C. Ross, DDS, PC Dentist · Novi, MI NPI 1831380211 Novi Chiropractic Clinic PC Respite Care · Novi, MI NPI 1013178193 Tai Scelfo Chiropractor · Novi, MI NPI 1346554144 Abir Faraj General Practice Dentistry · Novi, MI NPI 1023393394 James Ross Dentist · Novi, MI NPI 1225465289 Christina Thorsen Massage Therapist · Novi, MI NPI 1104364306
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-10.