CATHERINE BORDERS
NPI 1508360645
Physical Medicine & Rehabilitation in Chicago, IL
About Catherine Borders NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE BORDERS (NPI 1508360645) is an individual physical medicine & rehabilitation provider in Chicago, Illinois, licensed in Illinois (036159854) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Catherine Borders is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Catherine Borders reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60608
- Reassigned Medicare billing, Illinois enrollment
- 30 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 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
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60608
CHICAGO, IL 60608
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 Catherine Borders's NPI number?
The NPI number for Catherine Borders is 1508360645. It was assigned to this individual provider in the NPPES registry on March 22, 2018.
Where is Catherine Borders located?
Catherine Borders practices at 1401 S California Ave, Chicago, IL 60608. The listed phone number is (773) 522-2010.
What is Catherine Borders's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Catherine Borders enrolled in Medicare?
Yes. Catherine Borders is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Catherine Borders's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Borders reassigns Medicare benefits to 3 organizations: Schwab Faculty Associates Inc (Chicago, IL), The University Of Chicago Medical Center (Chicago, IL) and University Of Chicago (Chicago, IL). Each 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 Catherine Borders's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Borders accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Catherine Borders 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 Catherine Borders was last updated on March 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.