Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ryan H Kays, OD
Optometrist in Morris, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578640744
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Registry record
Entity type Individual (Type 1)
Name Ryan H Kays
Credential OD
Sex Male
Practice address 1802 N Division St Ste 205, Morris, IL, 60450
Phone (815) 942-3042
Enumeration date Nov 1, 2006
Last updated in NPPES Mar 23, 2021
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7215175 | Other | IL | BCBS |
| 046009918 | Other | IL | DPA/TPA LICENSE |
| 046009918 | 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
What is the NPI number for Ryan Kays?
The National Provider Identifier (NPI) for Ryan Kays is 1578640744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Kays practice?
The practice location on file with NPPES is in Morris, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-23.