Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlin Elaine Reif, DPT
Physical Therapist in Darien, IL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831590207
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Caitlin Elaine Reif
Credential DPT
Sex Female
Practice address 918 69th St, Darien, IL, 60561
Phone (630) 863-4892
Enumeration date Sep 4, 2014
Last updated in NPPES Sep 4, 2014
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070021019 (IL) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11136 (AZ) Secondary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
Where does Caitlin Reif practice?
The practice location on file with NPPES is in Darien, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Caitlin Reif?
The National Provider Identifier (NPI) for Caitlin Reif is 1831590207, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-04.