Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Katlyn Marie Barkey, O.D.
Optometrist in Centennial, CO · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427632801
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Registry record
Entity type Individual (Type 1)
Name Dr. Katlyn Marie Barkey
Credential O.D.
Sex Female
Practice address 8586 E Arapahoe Rd Ste 100, Centennial, CO, 80112
Phone (303) 721-4221
Fax (303) 721-7759
Enumeration date May 11, 2021
Last updated in NPPES Apr 7, 2026
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
Where does Katlyn Barkey practice?
The practice location on file with NPPES is in Centennial, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katlyn Barkey?
The National Provider Identifier (NPI) for Katlyn Barkey is 1427632801, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-07.