Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael C Ross, PA-C
Physician Assistant in Elmhurst, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215628870
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Registry record
Entity type Individual (Type 1)
Name Michael C Ross
Credential PA-C
Sex Male
Practice address 104 S Arlington Ave, Elmhurst, IL, 60126
Phone (630) 750-7790
Enumeration date May 16, 2023
Last updated in NPPES May 16, 2023
Taxonomy & licenses
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 Michael Ross?
The National Provider Identifier (NPI) for Michael Ross is 1215628870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Ross practice?
The practice location on file with NPPES is in Elmhurst, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-16.