1. Home
  2. Directory
  3. Illinois
  4. Oak Brook
  5. Internal Medicine
  6. NPI Profile

RUSH OAK BROOK
NPI 1801375696
Internal Medicine in Oak Brook, IL

Active since August 13, 2018
2011 YORK ROAD, 2ND FLOOR, OAK BROOK, IL 60523(630) 724-1310 Get Directions Write a Review

NPPES record last updated: August 13, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rush Oak Brook NPPES

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

RUSH OAK BROOK (NPI 1801375696) is a healthcare organization registered as an internal medicine in Oak Brook, Illinois and active in the NPI registry since August 2018. The organization lists Denise N Szalko, Vice President, as its authorized official.

NPPES Registry Identity

NPI1801375696
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRUSH UNIVERSITY MEDICAL CENTER
Location Address2011 YORK ROAD, 2ND FLOOROak Brook, IL 60523-1803
Mailing Address75 Remittance Drive, Suite 1611Chicago, IL 60675-1611 · (312) 563-4577 · Fax (312) 563-4108
Phone(630) 724-1310
Organization SubpartYes
Authorized OfficialDenise N SzalkoVice President · (312) 942-5693
Enumeration DateAugust 13, 2018
✔ NPI 1801375696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedDermatologyTaxonomy 207N00000X
Also ListedInternal Medicine · Allergy & ImmunologyTaxonomy 207RA0201X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedInternal Medicine · HepatologyTaxonomy 207RI0008X
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedNeurological SurgeryTaxonomy 207T00000X
Also ListedObstetrics & GynecologyTaxonomy 207V00000X
Also ListedOtolaryngologyTaxonomy 207Y00000X
Also ListedPlastic SurgeryTaxonomy 208200000X
Also ListedRadiology · Diagnostic NeuroimagingTaxonomy 2085D0003X
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X
Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X
Also ListedUrologyTaxonomy 208800000X
Also ListedAudiologistTaxonomy 231H00000X
2011 YORK ROAD, Oak Brook, IL 60523
Open in Google Maps ↗

Other Names 1

Doing Business AsRush Oak Brook

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rush Oak Brook is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2,162

Medicare enrollment records show 2,162 clinicians reassign Medicare billing to Rush Oak Brook, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 181 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 67

Nurse Practitioner401
Pediatric Medicine136
Hospitalist130
Internal Medicine127
Emergency Medicine115
Neurology87
Family Practice85
Diagnostic Radiology84
59 other specialties997

Nearest to this location (20)

See all 2,162
Samina Bokhari, M.D.
Neurology
NPI 1801830021
2011 YORK RD STE 2000
Oak Brook, IL 60523
(630) 724-1300
✔ PECOS✔ Accepts MedicareSame address
Kush Desai, MD
Family Practice
NPI 1033542022
2011 YORK RD
Oak Brook, IL 60523
(630) 724-1321
✔ PECOS✔ Accepts MedicareSame address
Mary Dick, MD
Dermatology
NPI 1205454915
2011 YORK RD
Oak Brook, IL 60523
(312) 947-7546
✔ PECOS✔ Accepts MedicareSame address
Samantha Duveneck, APRN
Nurse Practitioner
NPI 1184574469
2011 YORK RD
Oak Brook, IL 60523
(312) 942-5861
✔ PECOS✔ Accepts MedicareSame address
Sarah Kosinski, DNP
Nurse Practitioner
NPI 1568946572
2011 YORK RD
Oak Brook, IL 60523
(312) 942-5861
✔ PECOS✔ Accepts MedicareSame address
Peter Papagiannopoulos, M.D.
Otolaryngology
NPI 1750729018
2011 YORK RD
Oak Brook, IL 60523
(312) 942-6100
✔ PECOS✔ Accepts MedicareSame address
Shaan Setia, MD
Urology
NPI 1427410182
2011 YORK RD STE 2000A
Oak Brook, IL 60523
(630) 724-1300
✔ PECOS✔ Accepts MedicareSame address
Linda Williams, MD
Family Practice
NPI 1063513026
2011 YORK RD STE 2000
Oak Brook, IL 60523
(630) 724-1300
✔ PECOS✔ Accepts MedicareSame address
Alan Akira, MD
Psychiatry
NPI 1710470257
600 W 22ND ST STE 260
Oak Brook, IL 60523
(331) 291-8522
✔ PECOS✔ Accepts Medicare0.4 mi
Michelle Albovias, M.D.
Obstetrics/Gynecology
NPI 1093798662
1200 S YORK ST STE 3250
Elmhurst, IL 60126
(331) 221-1700
✔ PECOS✔ Accepts Medicare1.1 mi
Ligia Rioja, M.D.
Neurology
NPI 1700871787
1200 S YORK ST STE 3160
Elmhurst, IL 60126
(331) 221-9090
✔ PECOS✔ Accepts Medicare1.1 mi
Karen Decocker, DNP, PMHNP
Nurse Practitioner
NPI 1629273834
1100 JORIE BLVD STE 300
Oak Brook, IL 60523
(630) 974-6602
✔ PECOS1.1 mi
Pablo Quintana, M.D.
Internal Medicine
NPI 1043624760
133 E BRUSH HILL RD
Elmhurst, IL 60126
(331) 221-8952
✔ PECOS✔ Accepts Medicare1.2 mi
Suruchi Dewoolkar, D.O.
Diagnostic Radiology
NPI 1093141624
155 E BRUSH HILL RD. DEPARTMENT OF RADIOLOGY
Elmhurst, IL 60126
(331) 221-1160
✔ PECOS✔ Accepts Medicare1.2 mi
Karen Ma, MD, PHARMD
Gastroenterology
NPI 1124464789
155 E BRUSH HILL RD
Elmhurst, IL 60126
(331) 221-9003
✔ PECOS✔ Accepts Medicare1.2 mi
Philip Palutsis, M.D.
Family Practice
NPI 1578521902
4413 ROOSEVELT RD SUITE 101
Hillside, IL 60162
(708) 449-0741
✔ PECOS✔ Accepts Medicare2.0 mi
G Richmond, M.D.
Allergy/Immunology
NPI 1508885385
908 N ELM ST SUITE 205
Hinsdale, IL 60521
(630) 455-0456
✔ PECOS✔ Accepts Medicare2.2 mi
Alejandro Mora, LCSW
Clinical Social Worker
NPI 1215996657
201 E OGDEN AVE STE 116
Hinsdale, IL 60521
(632) 325-8893
✔ PECOS2.2 mi
Meeta Arora, MPT
Physical Therapist in Private Practice
NPI 1063561546
815 PASQUINELLI DR
Westmont, IL 60559
(630) 967-2000
✔ Accepts Medicare2.7 mi
Mohammed Siddiqui, MD
Psychiatry
NPI 1639456122
477 E BUTTERFIELD RD STE 102
Lombard, IL 60148
(630) 528-3835
✔ PECOS✔ Accepts Medicare4.1 mi
See all 2,162 clinicians

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 Rush University Medical Center's NPI number?

The NPI number for Rush University Medical Center is 1801375696. It was assigned to this organization in the NPPES registry on August 13, 2018. The provider is doing business as Rush Oak Brook.

Where is Rush University Medical Center located?

Rush University Medical Center is located at 2011 York Road 2nd Floor, Oak Brook, IL 60523. The listed phone number is (630) 724-1310.

What is Rush University Medical Center's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Rush University Medical Center enrolled in Medicare?

Yes. Rush University Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rush University Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 2,162 clinicians in 67 Medicare specialties reassign their Medicare billing to Rush University Medical Center. 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 (401), Pediatric Medicine (136) and Hospitalist (130). Of these, 8 practice at this address and 181 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 Rush University Medical Center was last updated on August 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.