LAUREN RACHEL ALEXANDER
NPI 1053035287
Physical Therapist in Chicago, IL
About Lauren Rachel Alexander NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN RACHEL ALEXANDER (NPI 1053035287) is an individual physical therapist in Chicago, Illinois and active in the NPI registry since September 2022.
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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lauren Rachel Alexander is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lauren Alexander reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60618
- Reassigned Medicare billing, Illinois enrollment
- 501 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Lauren Alexander's NPI number?
The NPI number for Lauren Alexander is 1053035287. It was assigned to this individual provider in the NPPES registry on September 30, 2022.
Where is Lauren Alexander located?
Lauren Alexander practices at 3915 W Wrightwood Ave, Chicago, IL 60647. The listed phone number is (864) 445-4166.
What is Lauren Alexander's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Lauren Alexander enrolled in Medicare?
Yes. Lauren Alexander is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lauren Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Alexander reassigns Medicare benefits to Athletic And Therapeutic Institute Of Naperville,llc (Chicago, IL). The 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 Lauren Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lauren Alexander was last updated on June 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.