NICHOLAS ROMAN RIORDAN DPT
NPI 1245121938
Physical Therapist in Saint Louis, MO
About Nicholas Roman Riordan Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS ROMAN RIORDAN DPT (NPI 1245121938) is an individual physical therapist in Saint Louis, Missouri, licensed in Missouri (2025028627) and active in the NPI registry since July 2025. He maintains a secondary practice location in Boulder and is a graduate of Washington University School Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nicholas Roman Riordan Dpt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63129 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nicholas Riordan's NPI number?
The NPI number for Nicholas Riordan is 1245121938. It was assigned to this individual provider in the NPPES registry on July 11, 2025.
Where is Nicholas Riordan located?
Nicholas Riordan practices at 4131 Union Rd, Saint Louis, MO 63129. The listed phone number is (314) 274-9222.
What is Nicholas Riordan's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Nicholas Riordan enrolled in Medicare?
Yes. Nicholas Riordan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Nicholas Riordan was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.