Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlin Stirgwolt
Athletic Trainer in Littleton, CO · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689139933
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Registry record
Entity type Individual (Type 1)
Name Caitlin Stirgwolt
Sex Female
Practice address 5520 Aspen Leaf Dr, Littleton, CO, 80125
Phone (248) 790-4918
Enumeration date Jan 31, 2019
Last updated in NPPES Jan 31, 2019
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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
Where does Caitlin Stirgwolt practice?
The practice location on file with NPPES is in Littleton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Caitlin Stirgwolt?
The National Provider Identifier (NPI) for Caitlin Stirgwolt is 1689139933, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-31.