JAMES MICHAEL O'BRIEN M.D. NPI 1902203573

Similar Providers Nearby

NPI Provider Name NPI Type Taxonomy
1093749418 WILLIAM M CURTIN, MD Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1033868971 ISABELLA ROSE SCIACCA COPPOLA, MD Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1285698811 JOHN T REPKE, MD Individual Obstetrics & Gynecology
1184788374 SERENA WU, M.D. Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1952360356 SHIRLEY KIYOKO SAWAI, M.D. Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1912900812 DR. SERDAR URAL, MD Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1982679635 THE MILTON S HERSHEY MEDICAL CENTER PHYSICIANS GROUP Organization Obstetrics & Gynecology (Maternal & Fetal Medicine)
1003042680 KRISTIN A RILEY, MD Individual Obstetrics & Gynecology
1003971060 REBECCA PHAETON, MD Individual Obstetrics & Gynecology (Gynecologic Oncology)
1023334752 DR. NAYERA RAFIK ATTALLA GUIRGUIS, M.D. Individual Obstetrics & Gynecology
1063435188 DR. GARY DIN AUMAN LEWIS, D.O. Individual Obstetrics & Gynecology
1073007308 SONIA SAJJA, MD Individual Obstetrics & Gynecology (Maternal & Fetal Medicine)
1114981206 RAE L KENNEDY, MD Individual Obstetrics & Gynecology
1124012125 DR. MATTHEW JAMES AUNGST, M.D. Individual Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
1134707011 WILLIAM ANTHONY HAYES Individual Obstetrics & Gynecology
1174530786 WOODWARD & ASSOCIATES, P.C. Organization Obstetrics & Gynecology
1174587711 RICHARD C PEES, MD Individual Obstetrics & Gynecology (Gynecology)
1184253452 O'HARA KAY HALEY, MD Individual Obstetrics & Gynecology
1194215277 DR. CAITLIN NICOLE DURR, MD Individual Obstetrics & Gynecology
1205096724 JAIMIE MAINES, M.D. Individual Obstetrics & Gynecology

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.