Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rebekah O'Connor, DO
Pediatrics Physician in Chicago, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902500747
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Rebekah O'Connor
Credential DO
Sex Female
Practice address 5841 S Maryland Ave # Mc1145, Chicago, IL, 60637
Phone (773) 702-9659
Fax (773) 702-4041
Enumeration date Mar 27, 2023
Last updated in NPPES Jun 2, 2026
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036.177151 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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.
Frequently asked questions
Where does Rebekah O'Connor practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rebekah O'Connor?
The National Provider Identifier (NPI) for Rebekah O'Connor is 1902500747, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Kevin Smith Pediatric Critical Care Medicine Physician · Chicago, IL NPI 1649632993 Stephanie Lam Pediatric Critical Care Medicine Physician · Chicago, IL NPI 1871956714 James Hays Internal Medicine Physician · Chicago, IL NPI 1053840199 Trudy Johnson Critical Care Pediatric Nurse Practitioner · Chicago, IL NPI 1093378986 Elizabeth Mancuso Pediatric Critical Care Medicine Physician · Chicago, IL NPI 1265056659 Lianna Drobatz Pediatrics Physician · Chicago, IL NPI 1013594639 Brett Habermehl Pediatric Critical Care Medicine Physician · Chicago, IL NPI 1205402179 Alexandr Magder Pediatric Critical Care Medicine Physician · Chicago, IL NPI 1154991552
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-02.