Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Hays, CPO
Prosthetist in Bourbonnais, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508350729
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Registry record
Entity type Individual (Type 1)
Name Aaron Hays
Credential CPO
Sex Male
Practice address 453 S Main St, Bourbonnais, IL, 60914
Phone (815) 401-7260
Fax (815) 401-7267
Enumeration date Jun 20, 2018
Last updated in NPPES Jun 20, 2018
Taxonomy & licenses
222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 213.000210 (IL) Secondary
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 211.000202 (IL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 472042181001 | Medicaid | IL | - |
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 Aaron Hays practice?
The practice location on file with NPPES is in Bourbonnais, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Hays?
The National Provider Identifier (NPI) for Aaron Hays is 1508350729, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-20.