Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlin Maciejewski, O.D.
Optometrist in Peyton, CO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699177840
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Registry record
Entity type Individual (Type 1)
Name Caitlin Maciejewski
Credential O.D.
Sex Female
Practice address 7685 Mclaughlin Rd Ste 130, Peyton, CO, 80831
Phone (719) 886-4770
Enumeration date Sep 18, 2014
Last updated in NPPES Dec 8, 2019
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 Caitlin Maciejewski?
The National Provider Identifier (NPI) for Caitlin Maciejewski is 1699177840, a Type 1 (individual) record in the CMS NPPES registry.
Where does Caitlin Maciejewski practice?
The practice location on file with NPPES is in Peyton, CO. 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 2019-12-08.