Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ronald L Kerns, O.D.
Optometrist in Gresham, OR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821095597
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Registry record
Entity type Individual (Type 1)
Name Dr. Ronald L Kerns
Credential O.D.
Sex Male
Practice address 22400 Se Stark St, Gresham, OR, 97030
Phone (503) 665-0621
Enumeration date Jul 7, 2005
Last updated in NPPES Jul 13, 2026
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 |
|---|---|---|---|
| 232207 | Medicaid | OR | - |
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 Ronald Kerns practice?
The practice location on file with NPPES is in Gresham, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ronald Kerns?
The National Provider Identifier (NPI) for Ronald Kerns is 1821095597, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.