ADVOCATE HEALTH AND HOSPITALS CORPORATION
NPI 1003542184
Clinic/Center - Multi-Specialty in Aurora, IL
About Advocate Health And Hospitals Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVOCATE HEALTH AND HOSPITALS CORPORATION (NPI 1003542184), doing business as Advocate Medical Group (dreyer), is a healthcare organization registered as a multi-specialty in Aurora, Illinois and active in the NPI registry since July 2022. The organization lists Kara Richardson, Vp Managed Health, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Advocate Health And Hospitals Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
382Medicare enrollment records show 382 clinicians reassign Medicare billing to Advocate Health And Hospitals Corporation, which bills Medicare for the services they deliver. Of these, 67 practice at this address and 249 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 50
Nearest to this location (20)
See all 382Source: 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 Advocate Health And Hospitals Corporation's NPI number?
The NPI number for Advocate Health And Hospitals Corporation is 1003542184. It was assigned to this organization in the NPPES registry on July 29, 2022. The provider is doing business as Advocate Medical Group (Dreyer).
Where is Advocate Health And Hospitals Corporation located?
Advocate Health And Hospitals Corporation is located at 2285 Sequoia Dr, Aurora, IL 60506. The listed phone number is (630) 859-6700.
What is Advocate Health And Hospitals Corporation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Advocate Health And Hospitals Corporation enrolled in Medicare?
Yes. Advocate Health And Hospitals Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Advocate Health And Hospitals Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 382 clinicians in 50 Medicare specialties reassign their Medicare billing to Advocate Health And Hospitals Corporation. 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 Physical Therapist in Private Practice (46), Nurse Practitioner (38) and Diagnostic Radiology (37). Of these, 67 practice at this address and 249 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Advocate Health And Hospitals Corporation accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 3 other insurers list Advocate Health And Hospitals Corporation 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 Advocate Health And Hospitals Corporation was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Advocate Health And Hospitals Corporation · NPI 1003542184
Multi-Specialty organization in Aurora, Illinois. Organization record, active in the CMS NPPES registry since July 29, 2022.
## Identity
- **NPI:** 1003542184 (Entity type: Organization)
- **Enumerated:** July 29, 2022
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** Advocate Medical Group (Dreyer) (Doing Business As)
- **Organization subpart:** Yes (part of Advocate Health And Hospitals Corporation)
- **Authorized official:** Kara Richardson, VP MANAGED HEALTH
## Practice location
- **Address:** 2285 SEQUOIA DR, Aurora, IL 60506-6209
- **Phone:** (630) 859-6700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 382 clinicians in 50 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (46), Nurse Practitioner (38), Diagnostic Radiology (37); 67 practice at this address and 249 within 10 miles; [full list](https://npiprofile.com/npi/1003542184/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 28, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1003542184) · Data from the CMS NPPES public registry.