Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathan Lawrence Kluttz, O.D.
Optometrist in Ottawa, KS · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447481312
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Nathan Lawrence Kluttz
Credential O.D.
Sex Male
Practice address 316 S Main St, Ottawa, KS, 66067
Phone (785) 242-2020
Fax (785) 242-2335
Enumeration date Jul 27, 2009
Last updated in NPPES Feb 13, 2012
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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 Nathan Kluttz?
The National Provider Identifier (NPI) for Nathan Kluttz is 1447481312, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nathan Kluttz practice?
The practice location on file with NPPES is in Ottawa, KS. 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 2012-02-13.