Ms. Gloria Diaz MD
About this NPIWhat this record shows.
NPI 1639168222 is registered to Ms. Gloria Diaz MD, a Gastroenterology practising at 2805 N Knoxville Ave in Peoria, Illinois. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Gloria Diaz MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Ms. Gloria Diaz MD accepts. To confirm in-network status with your specific health plan, contact Ms. Gloria Diaz MD directly at (309) 624-9400.
Frequently asked
Yes. NPI 1639168222 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (309) 624-9400.
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. Ms. Gloria Diaz MD is a Type-1 individual NPI.