Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Michelle Yost, NP-C
Nurse Practitioner in Channahon, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134664279
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Registry record
Entity type Individual (Type 1)
Name Mrs. Michelle Yost
Credential NP-C
Sex Female
Practice address 24259 S Cree Dr, Channahon, IL, 60410
Phone (815) 529-3534
Enumeration date Dec 28, 2016
Last updated in NPPES Jul 9, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.015255 (IL) 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
Where does Michelle Yost practice?
The practice location on file with NPPES is in Channahon, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michelle Yost?
The National Provider Identifier (NPI) for Michelle Yost is 1134664279, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-09.