Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deirdre Chatlos, ATC
Athletic Trainer in Princeton, NJ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700407228
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Deirdre Chatlos
Credential ATC
Sex Female
Practice address Princeton University Caldwell Field House, Princeton, NJ, 08544
Phone (609) 258-3527
Enumeration date May 6, 2020
Last updated in NPPES May 6, 2020
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RT006793 (PA) Secondary
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 25MT00255900 (NJ) 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 Deirdre Chatlos?
The National Provider Identifier (NPI) for Deirdre Chatlos is 1700407228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deirdre Chatlos practice?
The practice location on file with NPPES is in Princeton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-06.