Organization
Nephrology Associates of Northern Illinois, Ltd.
Provider's NPPES record last updated: February 4, 2026
Overview
- Entity Type
- Organization
- NPI
- 1124069182
- Primary Specialty
- Internal Medicine — Nephrology
- Practice Location
- Oak Brook, Illinois
- Organization Subpart
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 12:54 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Nephrology
Allopathic & Osteopathic Physicians
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Taxonomy code 207RN0300X
Practice Locations
Practice Location
120 W 22nd St Ste 200
Oak Brook, Illinois 60523-1563
Phone: (630) 575-5000
Additional Practice Location
2055 W Army Trail Rd Ste 110n
Addison, Illinois 60101-1478
Phone: (773) 284-9247
Fax: (630) 773-2849
Additional Practice Location
1345 Ryan Pkwy
Algonquin, Illinois 60102-4530
Phone: (847) 531-5911
Fax: (847) 531-5922
Additional Practice Location
251 N Cass Ave Ste 100
Westmont, Illinois 60559-1745
Phone: (630) 963-0309
Fax: (855) 223-1723
Additional Practice Location
2560 Hauser Ross Dr Ste 450
Sycamore, Illinois 60178-3185
Phone: (815) 301-1001
Fax: (815) 301-1002
Additional Practice Location
1875 W Dempster St Ste 605
Park Ridge, Illinois 60068-1168
Phone: (847) 439-8780
Fax: (847) 439-8940
Additional Practice Location
16605 107th St
Orland Park, Illinois 60467-9016
Phone: (708) 226-9860
Fax: (708) 226-9864
Additional Practice Location
1890 Silver Cross Blvd Ste 415
New Lenox, Illinois 60451-9575
Phone: (815) 717-8750
Fax: (815) 717-8751
Additional Practice Location
601 W Golf Rd Ste 105
Mount Prospect, Illinois 60056-4276
Phone: (847) 439-8780
Fax: (847) 439-8940
Additional Practice Location
1345 Edwards St Ste 3
Morris, Illinois 60450-1692
Phone: (815) 905-2209
Fax: (815) 744-5428
Additional Practice Location
675 W North Ave Ste 402
Melrose Park, Illinois 60160-1624
Phone: (708) 450-4551
Fax: (708) 681-9711
Additional Practice Location
910 Greenlee St Unit B
Marengo, Illinois 60152-8200
Phone: (815) 301-1001
Fax: (815) 301-1002
Additional Practice Location
28160 W Northwest Hwy Ste 105
Lake Barrington, Illinois 60010-2332
Phone: (815) 301-1001
Fax: (815) 301-1002
Additional Practice Location
3100 Theodore St Ste 201
Joliet, Illinois 60435-0605
Phone: (815) 905-2209
Fax: (815) 744-5428
Additional Practice Location
10370 Haligus Rd Ste 103
Huntley, Illinois 60142-9582
Phone: (847) 531-5911
Fax: (847) 531-5922
Additional Practice Location
1555 N Barrington Rd Ste 3400
Hoffman Estates, Illinois 60169-1023
Phone: (847) 952-9332
Fax: (847) 952-9338
Additional Practice Location
1425 N Hunt Club Rd Ste 301
Gurnee, Illinois 60031-2639
Phone: (847) 855-9152
Fax: (847) 855-5215
Additional Practice Location
1475 E Belvidere Rd Ste 317
Grayslake, Illinois 60030-2016
Phone: (847) 855-9152
Fax: (847) 855-5215
Additional Practice Location
9125 S Pulaski Rd
Evergreen Park, Illinois 60805-1441
Phone: (708) 422-7715
Fax: (708) 422-7816
Additional Practice Location
2850 W 95th St Ste 300
Evergreen Park, Illinois 60805-2741
Phone: (773) 735-4884
Fax: (773) 735-2625
Additional Practice Location
800 Biesterfield Rd Bldg Ste 101
Elk Grove Village, Illinois 60007-3361
Phone: (847) 427-7100
Fax: (847) 981-6050
Additional Practice Location
12250 S Cicero Ave Ste 112
Alsip, Illinois 60803-2946
Phone: (708) 371-5308
Fax: (708) 371-5964
Additional Practice Location
6948 W Windsor Ave
Berwyn, Illinois 60402-3335
Phone: (708) 749-4617
Fax: (708) 749-0094
Additional Practice Location
15 S Mchenry Rd Fl 2
Buffalo Grove, Illinois 60089-6705
Phone: (847) 439-8780
Fax: (847) 439-8940
Additional Practice Location
6307 S Stewart Ave Ste 210
Chicago, Illinois 60621-3116
Phone: (773) 483-2200
Fax: (773) 483-2201
Additional Practice Location
2222 W Division St Ste 260
Chicago, Illinois 60622-2990
Phone: (708) 252-5809
Fax: (630) 701-7521
Additional Practice Location
1625 E 75th St Ste 328
Chicago, Illinois 60649-3603
Phone: (773) 947-7841
Fax: (773) 493-1430
Additional Practice Location
2740 W Foster Ave Ste 405
Chicago, Illinois 60625-3532
Phone: (872) 208-7619
Fax: (773) 506-6640
Additional Practice Location
104 S Ashland Ave
Chicago, Illinois 60607-2402
Phone: (312) 850-8434
Fax: (312) 766-4603
Additional Practice Location
2701 W 68th St
Chicago, Illinois 60629-1813
Phone: (773) 735-4884
Fax: (773) 735-2625
Additional Practice Location
6438 Joliet Rd Ste 203
Countryside, Illinois 60525-4624
Phone: (708) 352-5222
Fax: (866) 353-5699
Additional Practice Location
13755 Cicero Ave
Crestwood, Illinois 60418-1824
Phone: (708) 388-0499
Fax: (708) 388-0283
Additional Practice Location
390 E Congress Pkwy Ste C
Crystal Lake, Illinois 60014-6202
Phone: (815) 301-1001
Fax: (815) 301-1002
Additional Practice Location
412 63rd St Ste 100
Downers Grove, Illinois 60516-2000
Phone: (331) 775-2783
Fax: (866) 399-1492
Additional Practice Location
1600 N Randall Rd Ste 135
Elgin, Illinois 60123-7810
Phone: (847) 531-5911
Fax: (847) 531-5922
Additional Practice Location
901 Biesterfield Rd Ste 310
Elk Grove Village, Illinois 60007-7324
Phone: (847) 952-9332
Fax: (847) 952-9338
Additional Practice Location
800 Biesterfield Rd Ste G01
Elk Grove Village, Illinois 60007-3372
Phone: (847) 981-3680
Fax: (847) 956-5122
Other Names
- NaniReported August 12, 2021
- NaniReported September 16, 2009
Record Information
- Enumeration Date
- June 9, 2006
- Provider's NPPES Record Last Updated
- February 4, 2026
- Certification Date
- February 4, 2026
- NPISignal NPPES Dataset
- August 2026
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