Directory
Find a prescribing specialist
Neurologists, rheumatologists, immunologists and GI specialists who diagnose and manage conditions treated with IVIG and biologic therapy — compiled from the NPPES registry.
GI
Gastroenterology
Nischay Rege, MD, PHD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Nitin Ahuja, MD
Philadelphia, Pennsylvania
NPI-listed
NE
Neurology
Noah Levinson, MD
Philadelphia, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Noelle Frey, MD
Philadelphia, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Nora Gibson
Philadelphia, Pennsylvania
NPI-listed
RH
Rheumatology
Nora Sandorfi, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Nuzhat Ahmad, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Octavia Pickett-blakely, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Ohoud Alzahrani
Philadelphia, Pennsylvania
NPI-listed
AI
Allergy & Immunology
Olajumoke Fadugba, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Oleg Volchonok, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Oleh Haluszka, MD
Philadelphia, Pennsylvania
NPI-listed
NE
Neurology
Olga Katz, MD, PHD
Philadelphia, Pennsylvania
NPI-listed
NE
Neurology
Onyinyechi Ikwuegbu, DO
Philadelphia, Pennsylvania
NPI-listed
RH
Rheumatology
Oscar Irigoyen, MD
Philadelphia, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Ottavia Zattra
Philadelphia, Pennsylvania
NPI-listed
RH
Rheumatology
Pamela Weiss, MD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Pari Shah, MD
Philadelphia, Pennsylvania
NPI-listed