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DR. AREN DEVLIN JIMENEZ M.D.
NPI 1144244583
Emergency Medicine in Lisle, IL

Active since July 27, 2006PECOS Enrolled
430 WARRENVILLE RD, IMMEDIATE CARE CENTER, LISLE, IL 60532(630) 469-9200 Get Directions Write a Review

NPPES record last updated: June 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 11, 2022, Apr 29, 2019, Feb 27, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Aren Devlin Jimenez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AREN DEVLIN JIMENEZ M.D. (NPI 1144244583) is an individual emergency medicine provider in Lisle, Illinois, licensed in Illinois (036-117838) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144244583
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. AREN DEVLIN JIMENEZCredential: M.D.
Location Address430 WARRENVILLE RD, IMMEDIATE CARE CENTERLisle, IL 60532
Mailing Address1860 Paysphere CirChicago, IL 60674-8409 · (630) 469-2000
Phone(630) 469-9200
Sole ProprietorNo
Enumeration DateJuly 27, 2006
Last NPPES UpdateJune 11, 20224 updates tracked since enumeration
NPPES CertifiedJune 11, 2022
✔ NPI 1144244583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in IL · 036-117838
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
430 WARRENVILLE RD, Lisle, IL 60532
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Other Identifiers 1

Other036117838IL · State License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Aren Devlin Jimenez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Aren Jimenez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advocate Health And Hospitals Corporation
2.7 mi
Cardiovascular Disease
3825 HIGHLAND AVE, TOWER 2 SUITE 400
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1285903849 (630) 719-4799
Dupage Medical Group Ltd
2.8 mi
Multi-Specialty
1100 W 31ST ST, STE 300
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 1,061 clinicians in this Medicare group
NPI 1801833983 (630) 469-9200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60532 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ANAND P SHAH M.D.
Radiology (Therapeutic Radiology)
430 WARRENVILLE RD
LISLE, IL 60532
Dupage County (630) 432-6745
ALONDRA GARCIA LCSW
Social Worker
430 WARRENVILLE RD
LISLE, IL 60532
Dupage County (630) 432-6745
KIMBERLY MURPHY M.D.
Emergency Medicine
430 WARRENVILLE RD, STE 230
LISLE, IL 60532
Dupage County (630) 432-6200
EMMA SERVATIUS
Nurse Practitioner
430 WARRENVILLE RD
LISLE, IL 60532
Dupage County (630) 469-9200
ERIC CLYMER DO
Emergency Medicine
430 WARRENVILLE RD, 230
LISLE, IL 60532
Dupage County (630) 432-6200
SARAH RAMSLAND APN, CNP
Nurse Practitioner
430 WARRENVILLE RD
LISLE, IL 60532
Dupage County (630) 286-5085
ASHLEY MARIE HOFFMAN DPT
Physical Therapist
430 WARRENVILLE RD
LISLE, IL 60532
Dupage County (630) 469-9200
SUSAN HAWBAKER APN
Nurse Practitioner (Adult Health)
430 WARRENVILLE RD, 300
LISLE, IL 60532
Dupage County (630) 364-7850

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 Aren Jimenez's NPI number?

The NPI number for Aren Jimenez is 1144244583. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Aren Jimenez located?

Aren Jimenez practices at 430 Warrenville Rd Immediate Care Center, Lisle, IL 60532. The listed phone number is (630) 469-9200.

What is Aren Jimenez's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Aren Jimenez enrolled in Medicare?

Yes. Aren Jimenez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Aren Jimenez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aren Jimenez reassigns Medicare benefits to 2 organizations: Advocate Health And Hospitals Corporation (Downers Grove, IL) and Dupage Medical Group Ltd (Downers Grove, 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 Aren Jimenez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aren Jimenez was last updated on June 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.