JOHN KLEIN NPI 1669834313

Similar Providers Nearby

NPI Provider Name NPI Type Taxonomy
1477500486 JAMES A. UNTI, M.D. Individual Colon & Rectal Surgery
1356338883 KEVIN BETHKE, M.D. Individual Surgery
1023060837 PATEL & ASSOCIATES, M.D. S.C. Organization Surgery
1821085358 MARK TOYAMA, M.D. Individual Surgery
1811035462 VASECTOMY CLINICS OF CHICAGO Organization Surgery
1215951116 DR. CLIFFORD S. CRAWFORD, M.D. Individual Surgery
1235126764 GERALD UJIKI, M.D. Individual Surgery
1336193283 ERIC HUNGNESS, MD Individual Surgery
1336106442 METROPOLITAN SURGICAL ASSOC INC Organization Surgery
1932128881 NATHANIEL SOPER, MD Individual Surgery
1023067154 RUSH PRESBYTERIAN ST. LUKES MEDICAL CENTER Organization Surgery
1700941176 DR. AMAL K MUKHERJEE, M.D Individual Surgery
1144232927 DAVID STERN, M.D. Individual Surgery
1184673832 KATHERINE J LIU, M.D. Individual Surgery
1225084031 WILLSON HARTZ, M.D. Individual Surgery
1982779765 DR. THEODORE J SACLARIDES, M.D. Individual Colon & Rectal Surgery
1003840257 JAY PRYSTOWSKY, MD Individual Surgery
1124051933 DR. EMRE N. YEDIDAG, M.D. Individual Surgery
1205083250 DR. FRANKLYN EDGARDO VALCARSO, M.D. Individual Surgery
1003493057 KABEER RAJAN MASIH, MD Individual Radiology (Vascular & Interventional Radiology)

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.