Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Haley Lynn Trenz, OD
Optometrist in Tulsa, OK · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659066256
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Registry record
Entity type Individual (Type 1)
Name Dr. Haley Lynn Trenz
Credential OD
Sex Female
Practice address 6351 E 67th Pl, Tulsa, OK, 74136
Phone (918) 497-2002
Fax (918) 497-2022
Enumeration date Apr 10, 2023
Last updated in NPPES Oct 15, 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
How do I verify Haley Trenz's NPI record?
Cross-check NPI 1659066256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659066256 active?
Yes, as of the latest NPPES snapshot, NPI 1659066256 is active (record last updated 2026-10-15).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-15.