Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Matthew L Tripp, O.D.
Optometrist in Boulder, CO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053697391
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Registry record
Entity type Individual (Type 1)
Name Matthew L Tripp
Credential O.D.
Sex Male
Practice address 2800 Folsom St Ste C, Boulder, CO, 80304
Phone (303) 442-6260
Fax (303) 447-0792
Enumeration date Nov 1, 2011
Last updated in NPPES Nov 1, 2011
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
Is NPI 1053697391 active?
Yes, as of the latest NPPES snapshot, NPI 1053697391 is active (record last updated 2011-11-01).
How do I verify Matthew Tripp's NPI record?
Cross-check NPI 1053697391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-01.