Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Liam Rettenmeier, LAT, ATC,EMT
Athletic Trainer in Canyon, TX · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851939342
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Registry record
Entity type Individual (Type 1)
Name Liam Rettenmeier
Credential LAT, ATC,EMT
Sex Male
Practice address 107 28th St Apt 13, Canyon, TX, 79015
Phone (847) 848-4475
Enumeration date Dec 15, 2019
Last updated in NPPES Dec 15, 2019
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
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 Liam Rettenmeier?
The National Provider Identifier (NPI) for Liam Rettenmeier is 1851939342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Liam Rettenmeier practice?
The practice location on file with NPPES is in Canyon, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-15.