ATR JEFF LLC
NPI 1013313493
Physical Therapist in Chesterfield, MO
About Atr Jeff Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ATR JEFF LLC (NPI 1013313493), doing business as Advanced Training And Rehab, is a healthcare organization registered as a physical therapist in Chesterfield, Missouri and active in the NPI registry since November 2014. The organization lists James S Hofman, Managing Member, as its authorized official.
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.
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Atr Jeff Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Atr Jeff LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (8)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Atr Jeff LLC's NPI number?
The NPI number for Atr Jeff LLC is 1013313493. It was assigned to this organization in the NPPES registry on November 12, 2014. The provider is doing business as Advanced Training and Rehab.
Where is Atr Jeff LLC located?
Atr Jeff LLC is located at 14515 N Outer 40 Rd Ste 110, Chesterfield, MO 63017. The listed phone number is (314) 434-6060.
What is Atr Jeff LLC's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Atr Jeff LLC enrolled in Medicare?
Yes. Atr Jeff LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Atr Jeff LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Physical Therapist in Private Practice, reassign their Medicare billing to Atr Jeff LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Atr Jeff LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Atr Jeff LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Atr Jeff LLC was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.