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NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS LTD

PAC 2163328675 Provider group
NEPHROLOGY · ELK GROVE VILLAGE, IL · hospital-affiliated
Specialty NEPHROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in ELK GROVE VILLAGE, IL · bills Medicare in 4 states (CA, IL, OR, WI)
Scale 115 providers on the CMS registry roster · 66 codes billed (five-year data window) · 89,175 services (all billed codes, CY2024)
Medicare paid $8.3M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (847) 981-3680 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 85Advanced-practice 24Other clinicians 0= 109 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 109 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 52 of the group's 66 codes this year, across 2 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1790179141 Pulla, Abhishek M.D. Nephrology ElginIL premium
1013074442 Memon, Aamir M.D. Internal Medicine ElginIL premium
1831378330 Arora, Amit M.D. Nephrology Crystal LakeIL premium
1922119643 Minev, Evgueni M.D. Nephrology Mount ProspectIL premium
1487831202 Bector, Sumit MD Nephrology Crystal LakeIL premium
1669586475 Damaraju, Ravi M.D. Nephrology ElginIL premium
1447368949 Ahmed, Naila MD Nephrology JolietIL premium
1235162637 Naratadam, George D.O. Nephrology Melrose ParkIL premium
1336334424 Patel, Umesh M.D. Nephrology Crystal LakeIL premium
1376728113 Behara, Venkata MD Internal Medicine Mount ProspectIL premium
1114191632 Peck, Andrew MD Nephrology Mount ProspectIL premium
1740544857 Wang, Delin M.D. Nephrology Mount ProspectIL premium
1841308335 Nagarkatte, Preeti MD Nephrology JolietIL premium
1518386911 Song, Shen MD Nephrology Mount ProspectIL premium
1033222104 Kisiel, Beata M.D. Nephrology JolietIL premium
1316177587 Sharma, Ankur M.D. Nephrology SacramentoCA premium
1780175828 Schlotman, Kelly MD Internal Medicine WinfieldIL premium
1336141126 Han, Tina MD Nephrology Mt ProspectIL premium
1821215856 Vijaykumar, Aarthi M.D. Nephrology ElginIL premium
1639392939 Gurfinchel, Aaron MD Internal Medicine JolietIL premium
1194722934 Kracker, David MD Nephrology Melrose ParkIL premium
1568061778 Baez, Daniela AGPCNP-BC Nurse Practitioner Mount ProspectIL premium
1295239762 Weiss, Ryan MD Nephrology La Grange HighlandsIL premium
1962588061 Ahmed, Mohammed D.O. Nephrology BolingbrookIL premium
1821096470 Tanna, Manish MD Nephrology Mount ProspectIL premium
1255775797 Cheung, William MD Nephrology GurneeIL premium
1851340855 Cabrera, Ernest MD Nephrology ChicagoIL premium
1164402335 Rohail, Huma M.D. Nephrology BolingbrookIL premium
1922005792 Finn, Martin MD Nephrology Melrose ParkIL premium
1265637623 Andersen, Matthew M.D. Nephrology BerwynIL premium
1942529623 Sayeed, Khaleel M.D. Nephrology ChicagoIL premium
1598434540 Zubovich, Victoria Nurse Practitioner GurneeIL premium
1194722108 Kalawadia, Sejal MD Nephrology CrestwoodIL premium
1376799163 Shetty, Ashwin MD Nephrology ChicagoIL premium
1073829990 Bhanushali, Gautam MD Nephrology ChicagoIL premium
1376004929 Schiller, Patrick MD Nephrology Mount ProspectIL premium
1821526492 Abdou, Ahmed Nephrology HarveyIL premium
1730474776 Migally, Farida M.D. Nephrology ChicagoIL premium
1902959745 Gandhi, Rajiv M.D. Nephrology BerwynIL premium
1215342449 Ludwig, John M.D. Nephrology ChicagoIL premium
1245792175 Kondapi, Goutham Nephrology Evergreen ParkIL premium
1073643193 Shah, Malathi M.D. Nephrology ChicagoIL premium
1326247966 Patel, Vedvati M.D. Nephrology ChicagoIL premium
1114293123 Kowalski, Andrew M.D. Nephrology AddisonIL premium
1184025140 Sparrow, Michelle FNP-C Nurse Practitioner Crystal LakeIL premium
1134798747 Rodriguez, Yvette NP Nurse Practitioner HinsdaleIL premium
1871968305 Keller, Lindsey APRN, FNP-BC Nurse Practitioner ElginIL premium
1205433448 Valentino, Dione FNP-BC Nurse Practitioner JolietIL premium
1033621024 Rogers, Stacey Nurse Practitioner JolietIL premium
1184184657 Munir, Kiran MD Nephrology GurneeIL premium
1730632407 Hutson, Joanna NP-C Nurse Practitioner Crystal LakeIL premium
1689264061 Sullivan, Rebecca NP Nurse Practitioner Crystal LakeIL premium
1821381500 Scholl, Colleen NP Nurse Practitioner Mount ProspectIL premium
1548637226 Wheaton, Joanne FNP-C Nurse Practitioner BerwynIL premium
1609534635 Istrata-Iacob, Clementa Nurse Practitioner HinsdaleIL premium
1831676014 Wilson-Mills, Ishmaella APN Nurse Practitioner Evergreen ParkIL premium
1568460145 Kumar, Samir MD Nephrology LombardIL premium
1972258325 Sotelo, Erika Nurse Practitioner JolietIL premium
1306879929 Ahuja, Akash · member of 2 groups MD Nephrology Evergreen ParkIL premium
1508033226 Alapishvili, Nino · member of 2 groups Nephrology GurneeIL premium
1801973649 Alavi, Nahid · member of 2 groups MD Nephrology Hoffman EstatesIL premium
1598889370 Allen, Anne · member of 2 groups Physician Assistant Elk Grove VillageIL premium
1336125327 Atassi, Wadah · member of 2 groups MD Nephrology ChicagoIL premium
1396973103 Bhogal, Navjyot · member of 3 groups MD Neurology ElmhurstIL premium
1235314501 Boonyapredee, Maytee · member of 2 groups MD Internal Medicine HinsdaleIL premium
1144271297 Cohan, Michael · member of 2 groups MD Nephrology ElmhurstIL premium
1841515137 Deen, Zahra · member of 2 groups M.D. Nephrology ElmhurstIL premium
1477618155 Degani, Omaima · member of 2 groups M.D. Nephrology GurneeIL premium
1295737088 Dejesus, Ernest · member of 2 groups MD Nephrology WinfieldIL premium
1366551632 Din, Salima · member of 2 groups MD Nephrology GurneeIL premium
1124071147 Elahi, Sadaf · member of 2 groups M.D. Nephrology LagrangeIL premium
1720604713 Enright, Nickette · member of 2 groups MSN, APRN, FNP-C Nurse Practitioner GurneeIL premium
1114634805 Galloway, Vanessa · member of 2 groups MSN, APRN, FNP-BC Nurse Practitioner Evergreen ParkIL premium
1215912126 Gill, Mandeep · member of 2 groups MD Nephrology HuntleyIL premium
1922294388 Gowda, Nayan · member of 2 groups MD Nephrology LombardIL premium
1053730895 Hyder, Ryyan · member of 2 groups Nephrology Elk Grove VillageIL premium
1538775846 Jones-Green, Lashaunda · member of 2 groups APRN, FNP-BC Nurse Practitioner ChicagoIL premium
1649220765 Kittaka, Martin · member of 2 groups MD Nephrology ElmhurstIL premium
1902083538 Kropp, Jeffrey · member of 2 groups MD Nephrology WinfieldIL premium
1407962129 Littig, Tricia · member of 2 groups APN, CNP Nurse Practitioner LombardIL premium
1619635216 Malabanan, Brittany · member of 2 groups MSN Nurse Practitioner Elk Grove VillageIL premium
1922138254 Mclaughlin, Jeanette · member of 3 groups MD Nephrology Oak LawnIL premium
1588213094 Mohamed, Mahmoud · member of 2 groups MD Nephrology Evergreen ParkIL premium
1205869815 Obasi, Ejikeme · member of 3 groups MD Nephrology Evergreen ParkIL premium
1285941153 Onyenwenyi, Chijoke · member of 3 groups MD Nephrology Evergreen ParkIL premium
1063670719 Patel, Amishi · member of 2 groups MD Nephrology Evergreen ParkIL premium
1235697863 Patel, Nilam · member of 2 groups MD Nephrology NapervilleIL premium
1558369231 Pillsbury, Lisa · member of 2 groups MD Nephrology Elk Grove VillageIL premium
1710984646 Potempa, Leonard · member of 2 groups MD Nephrology La Grange HighlandsIL premium
1770580672 Rahman, Mohamed · member of 2 groups MD Nephrology Elk Grove VillageIL premium
1144476912 Raju, Priya · member of 2 groups MD Nephrology Evergreen ParkIL premium
1639259740 Rauf, Anis · member of 2 groups DO Nephrology HinsdaleIL premium
1487652186 Ray, Raju · member of 2 groups MD Nephrology Elk Grove VillageIL premium
1649217829 Reddy, Naveen · member of 2 groups MD Nephrology LombardIL premium
1295379543 Rojo, Clarence · member of 2 groups APN Nurse Practitioner Evergreen ParkIL premium
1356453823 Ryali, Madhavi · member of 3 groups M.D. Nephrology ElmhurstIL premium
1467730192 Saleem, Khurram · member of 2 groups M.D. Nephrology Elk Grove VillageIL premium
1881851400 Selk, Natalie · member of 3 groups MD Nephrology Evergreen ParkIL premium
1376646828 Sher Ali, Roshan · member of 2 groups MD Nephrology ElmhurstIL premium
1033514625 Sousanieh, George · member of 2 groups MD Nephrology Evergreen ParkIL premium
1669716452 Spacapan, Renee · member of 2 groups APN Nurse Practitioner Elk Grove VillageIL premium
1902255185 Stob, Elzbieta · member of 2 groups M.D. Nephrology Elk Grove VillageIL premium
1154563724 Sujata, Leon · member of 2 groups MD Nephrology GurneeIL premium
1457984205 Sulima, Cherie · member of 2 groups Nurse Practitioner WinfieldIL premium
1255356689 Thomas, Abraham · member of 3 groups MD Nephrology Evergreen ParkIL premium
1497997787 Thomas, Praveena · member of 2 groups PA-C Physician Assistant GurneeIL premium
1053517839 Udani, Suneel · member of 2 groups M.D. Nephrology HinsdaleIL premium
1659575108 Wick, Grady · member of 2 groups M.D. Nephrology Elk Grove VillageIL premium
1093885972 Ybanez, Neil · member of 2 groups MD Nephrology Evergreen ParkIL premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.