Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Satish Narayana Swamy Nadig, MD, PHD

Individual provider Transplant Surgery Physician · NPI 1356580187

Dr. Satish Narayana Swamy Nadig, MD, PHD practises General Surgery in Chicago, Illinois. Graduated from Medical University of South Carolina College of Medicine in 2003, 23 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, Michigan and South Carolina.

Years since qualifying
23
Trained at
Medical University of South Carolina College of Medicine
Licensed in
IL, MI, SC
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

676 N Saint Clair St Fl 19
Chicago, IL 60611-2927
Phone: (312) 695-8900
Fax: (312) 695-7752
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 225 E Chicago Ave, Chicago, IL 60611-2991 — (800) 543-7362
  • 1131 Techny Rd, Northbrook, IL 60062-5503 — (800) 543-7362
  • 2301 Enterprise Dr, Westchester, IL 60154-5802 — (800) 543-7362

Specialties & licences

Transplant Surgery Physician (primary) Taxonomy 204F00000X · Licence 036158013 (IL)
Surgery Physician Taxonomy 208600000X · Licence 4301099207 (MI)
Transplant Surgery Physician Taxonomy 204F00000X · Licence 35656 (SC)

Record details

NPI number1356580187
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedFebruary 18, 2009
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Also practisesPEDIATRIC MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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.

Medicare patients71
Services billed 195 a service is one billed item, such as a visit, a test or a procedure
Average patient age61

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.

Food and Beverage $164 5 payments · a meal or drink at a meeting or visit, not a fee

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.

Colleagues at Northwestern Medical Faculty Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4394 clinicians in the practice; 12 are shown here.

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