Find an organization's NPI
384 active organization NPIs are registered under names beginning "Mount Sinai". Each location can bill under its own NPI, so add the city to find the one you need.
26 to 50 of 384, exact name first
- Mount Sinai Community Foundation1982657854
General Acute Care Hospital · Chicago, IL · issued May 19, 2006
- Mount Sinai Community Foundation1104858125
Rural Acute Care Hospital · Chicago, IL · issued Jul 7, 2006
- Mount Sinai Community Foundation1801818570
Family Medicine Physician · Chicago, IL · issued Jul 24, 2006
- Mount Sinai Community Foundation1225125677
Internal Medicine Physician · Chicago, IL · issued Oct 6, 2006
- Mount Sinai Community Foundation1144383084
Family Medicine Physician · Chicago, IL · issued Dec 19, 2006
- Mount Sinai Community Foundation1851454698
Family Medicine Physician · Chicago, IL · issued Dec 19, 2006
- Mount Sinai Community Foundation1891859559
Family Medicine Physician · Chicago, IL · issued Dec 20, 2006
- Mount Sinai Community Foundation1750429486
Orthopaedic Surgery Physician · Chicago, IL · issued Feb 2, 2007
- Mount Sinai Community Foundation1669510392
Podiatrist · Chicago, IL · issued Feb 2, 2007
- Mount Sinai Community Foundation1578601209
Radiation Oncology Physician · Chicago, IL · issued Feb 2, 2007
- Mount Sinai Community Foundation1679611628
Surgery Physician · Chicago, IL · issued Feb 2, 2007
- Mount Sinai Community Foundation1649318296
Emergency Medicine Physician · Chicago, IL · issued Feb 2, 2007
- Mount Sinai Community Foundation1841338340
Internal Medicine Physician · Chicago, IL · issued Feb 5, 2007
- Mount Sinai Community Foundation1952449456
Internal Medicine Physician · Chicago, IL · issued Feb 5, 2007
- Mount Sinai Community Foundation1649318148
Surgery Physician · Chicago, IL · issued Feb 5, 2007
- Mount Sinai Community Foundation1558409052
Ophthalmology Physician · Chicago, IL · issued Feb 5, 2007
- Mount Sinai Community Foundation1740328244
Obstetrics & Gynecology Physician · Chicago, IL · issued Feb 5, 2007
- Mount Sinai Community Foundation1457556516
Psychiatric Hospital · Chicago, IL · issued Jun 19, 2007
- Mount Sinai Community Foundation1609072313
Psychiatric Hospital · Chicago, IL · issued Jun 21, 2007
- Mount Sinai Community Foundation1588860092
Psychiatric Hospital · Chicago, IL · issued Jun 22, 2007
- Mount Sinai Community Foundation1700082971
Psychiatric Hospital · Chicago, IL · issued Jun 25, 2007
- Mount Sinai Community Foundation1376715896
Rehabilitation Hospital · Chicago, IL · issued Mar 25, 2008
- Mount Sinai Community Foundation1104142728
Internal Medicine Physician · Chicago, IL · issued Apr 8, 2010
- Mount Sinai Community Foundation1790112480
Psychiatry Physician · Chicago, IL · issued Sep 26, 2013
- Mount Sinai Community Foundation1356779532
Obstetrics & Gynecology Physician · Chicago, IL · issued Oct 24, 2013
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.