Ahmad Otoom MD
About this NPIWhat this record shows.
NPI 1326921552 is registered to Ahmad Otoom MD, a Internal Medicine practising at 2900 N Lake Shore Dr in Chicago, Illinois. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Ahmad Otoom MD has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ahmad Otoom MD accepts. To confirm in-network status with your specific health plan, contact Ahmad Otoom MD directly at (773) 665-3000.
Frequently asked
Yes. NPI 1326921552 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (773) 665-3000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ahmad Otoom MD is a Type-1 individual NPI.