Pacsa LLC

Pacsa LLC is a healthcare organization registered as Rehabilitation Practitioner in Oak Park, IL, holding Type 2 (organization) NPI 1710268917 since 2011. The authorized official on file is Renu Mahajan, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1710268917
Entity type	Organization (Type 2)
Legal business name	Pacsa LLC
Practice address	101 MADISON ST STE 300, Oak Park, IL, 60302
Phone	7084862700
Fax	7084862702
Enumeration date	2011-08-31
Last updated in NPPES	2025-06-25

Authorized official

Name	Renu Mahajan
Title	Owner
Phone	7084862700

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
225400000X	Rehabilitation Practitioner	Primary	036117839	IL

Copy-ready billing details

Provider: Pacsa LLC
NPI: 1710268917
Taxonomy: 225400000X (Rehabilitation Practitioner)
Address: 101 MADISON ST STE 300, Oak Park, IL, 60302

Providers at this address

NPI	Name	Type	Specialty	Location
1831133693	Dheeraj Mahajan	Individual	Internal Medicine Physician	Oak Park, IL
1467496224	Cimpar, S.C.	Organization	Internal Medicine Physician	Oak Park, IL
1932311883	Renu Mahajan	Individual	Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician	Oak Park, IL
1861713216	Cimpar Consulting, LLC	Organization	Specialist	Oak Park, IL
1811254303	Tariq Mubarak	Individual	Internal Medicine Physician	Oak Park, IL
1801278650	Farid Gholitabar	Individual	Cardiovascular Disease Physician	Oak Park, IL
1750871190	Seline Rajan	Individual	Internal Medicine Physician	Oak Park, IL
1427612738	Shanli Parnia	Individual	Internal Medicine Physician	Oak Park, IL

Verify this record

Cross-check NPI 1710268917 against the authoritative CMS record: view Pacsa LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-06-25. Verify at npiregistry.cms.hhs.gov.

Where is Pacsa LLC located?

The practice location on file with NPPES is in Oak Park, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-06-25.