Ghazanfari & Olivera Gastroenterology, Ltd.
About this NPIWhat this record shows.
NPI 1225287188 is registered to Ghazanfari & Olivera Gastroenterology, Ltd., a healthcare organisation classified as "Specialist" and located at 3004 N Ashland Ave in Chicago, Illinois. The organisation's authorised official is Keikhosrow Ghazanfari. The organisation has been enumerated in the NPI registry since 2008.
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 Ghazanfari & Olivera Gastroenterology, Ltd. accepts. To confirm in-network status with your specific health plan, contact Ghazanfari & Olivera Gastroenterology, Ltd. directly at (773) 871-4600.
Frequently asked
Yes. NPI 1225287188 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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) 871-4600.
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. Ghazanfari & Olivera Gastroenterology, Ltd. is a Type-2 organisational NPI.