PACSA LLC
NPI 1710268917
Rehabilitation Practitioner in Oak Park, IL
About Pacsa Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PACSA LLC (NPI 1710268917) is a healthcare organization registered as a rehabilitation practitioner in Oak Park, Illinois and active in the NPI registry since August 2011. The organization lists Renu R Mahajan, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Pacsa Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Pacsa LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Pacsa LLC's NPI number?
The NPI number for Pacsa LLC is 1710268917. It was assigned to this organization in the NPPES registry on August 31, 2011.
Where is Pacsa LLC located?
Pacsa LLC is located at 101 Madison St Ste 300, Oak Park, IL 60302. The listed phone number is (708) 486-2700.
What is Pacsa LLC's specialty?
The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.
Is Pacsa LLC enrolled in Medicare?
Yes. Pacsa LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pacsa LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Pacsa 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.
When was this NPI record last updated?
The NPPES record for Pacsa LLC was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Pacsa Llc · NPI 1710268917
Rehabilitation Practitioner organization in Oak Park, Illinois. Organization record, active in the CMS NPPES registry since August 31, 2011.
## Identity
- **NPI:** 1710268917 (Entity type: Organization)
- **Enumerated:** August 31, 2011
- **Primary specialty:** Rehabilitation Practitioner · taxonomy 225400000X
- **Organization subpart:** No
- **Authorized official:** Renu Mahajan, OWNER
## Practice location
- **Address:** 101 MADISON ST STE 300, Oak Park, IL 60302-4210
- **Phone:** (708) 486-2700 · **Fax:** (708) 486-2702
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Physical Medicine and Rehabilitation) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1710268917) · Data from the CMS NPPES public registry.