Dr. Delin Wang, MD

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Advocate Lutheran General Hospital Hospital · Park Ridge, IL
• Northwest Community Hospital 1 Hospital · Arlington Heights, IL · listed as Northwest Community Hospital
• Aspirus Kidney Care - Medford Dialysis facility · Medford, WI · listed as Aspirus Medford Hospital & Clinics, Inc
• Concerto Dialysis Dialysis facility · Lincolnwood, IL · listed as Concerto Dialysis LLC
• Fmc - Palatine Dialysis Center Dialysis facility · Palatine, IL · listed as Fresenius Medical Care Palatine, LLC

Colleagues at Nephrology Associates of Northern Illinois Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 117 clinicians in the practice; 12 are shown here.

• Ahmed Abdou Student in an Organized Health Care Education/Training Program · Harvey, IL
• Nahid Alavi, MD Nephrology Physician · Hoffman Estates, IL
• Amit Arora, MD Nephrology Physician · Crystal Lake, IL
• Dr. Ernest C Cabrera, MD Nephrology Physician · Chicago, IL
• Preeti R Nagarkatte, MD Nephrology Physician · Joliet, IL
• Dr. Abhishek Pulla, MD Nephrology Physician · Elgin, IL
• Mohamed Abdel Rahman, MD Nephrology Physician · Elk Grove Village, IL
• Kelly Elizabeth Schlotman, MD Internal Medicine Physician · Winfield, IL
• Colleen Ann Scholl, NP Nurse Practitioner · Mount Prospect, IL
• Manish Tanna, MD Nephrology Physician · Mount Prospect, IL
• Dr. Aarthi Vijaykumar, MD Nephrology Physician · Elgin, IL
• MS. Ishmaella R Wilson-Mills, APN Family Nurse Practitioner · Evergreen Park, IL

Other providers in Mount Prospect

• Dr. Venkata Y Behara, MD

  Individual Nephrology Physician · NPI 1376728113

  601 W Golf Rd Ste 105, Mount Prospect, IL 60056-4276 · (847) 298-0600

• Dr. Shen Song, MD

  Individual Nephrology Physician · NPI 1518386911

  601 W Golf Rd Ste 105, Mount Prospect, IL 60056-4276 · (847) 439-8780

• Manish Tanna, MD

  Individual Nephrology Physician · NPI 1821096470

  601 W Golf Rd Ste 105, Mount Prospect, IL 60056-4276 · (847) 439-8780