Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Satish N Nadig, M.D., PH.D.

Transplant Surgery Physician in Chicago, IL · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356580187

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Registry record

Entity type Individual (Type 1)

Name Dr. Satish N Nadig

Credential M.D., PH.D.

Sex Male

Practice address 676 N Saint Clair St Fl 19, Chicago, IL, 60611

Phone (312) 695-8900

Fax (312) 695-7752

Enumeration date Feb 18, 2009

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 35656 (SC) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301099207 (MI) Secondary

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 036158013 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1356580187 active?

Yes, as of the latest NPPES snapshot, NPI 1356580187 is active (record last updated 2021-12-01).

How do I verify Satish Nadig's NPI record?

Cross-check NPI 1356580187 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.