CENTRAL DUPAGE PHYSICIAN GROUP
NPI 1033149844
Family Medicine in Carol Stream, IL
About Central Dupage Physician Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CENTRAL DUPAGE PHYSICIAN GROUP (NPI 1033149844), doing business as Northwestern Medicine Regional Medical Group, is a healthcare organization registered as a family medicine in Carol Stream, Illinois and active in the NPI registry since July 2006. The organization maintains a secondary practice location in Wheaton and lists Patrick Towne, Preident, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 13
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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)
Central Dupage Physician Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,662Medicare enrollment records show 1,662 clinicians reassign Medicare billing to Central Dupage Physician Group, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 523 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 67
Nearest to this location (20)
See all 1,662Source: 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 Central Dupage Physician Group's NPI number?
The NPI number for Central Dupage Physician Group is 1033149844. It was assigned to this organization in the NPPES registry on July 4, 2006. The provider is doing business as Northwestern Medicine Regional Medical Group.
Where is Central Dupage Physician Group located?
Central Dupage Physician Group is located at 5777 Department, Carol Stream, IL 60122. The listed phone number is (630) 933-3300.
What is Central Dupage Physician Group's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Central Dupage Physician Group enrolled in Medicare?
Yes. Central Dupage Physician Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Central Dupage Physician Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,662 clinicians in 67 Medicare specialties reassign their Medicare billing to Central Dupage Physician Group. 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. The largest specialties are Nurse Practitioner (296), Family Practice (172) and Hospitalist (166). Of these, 2 practice at this address and 523 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Central Dupage Physician Group was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Central Dupage Physician Group · NPI 1033149844
Family Medicine organization in Carol Stream, Illinois. Organization record, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1033149844 (Entity type: Organization)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** Northwestern Medicine Regional Medical Group (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Patrick Towne, PREIDENT
## Practice location
- **Address:** 5777 DEPARTMENT, Carol Stream, IL 60122-5777
- **Phone:** (630) 933-3300 · **Fax:** (630) 933-2740
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,662 clinicians in 67 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (296), Family Practice (172), Hospitalist (166); 2 practice at this address and 523 within 10 miles; [full list](https://npiprofile.com/npi/1033149844/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 3, 2025
- **Other identifiers:** Other 080116892 (IL); Other 0222075 (ID)
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Source: [NPI Profile](https://npiprofile.com/npi/1033149844) · Data from the CMS NPPES public registry.