Gerald Irwin
About this NPIWhat this record shows.
NPI 1184561458 is registered to Gerald Irwin, a Gastroenterology practising at 4150 N 108th Ave Ste 142 in Phoenix, Arizona. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gerald Irwin has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Gerald Irwin accepts. To confirm in-network status with your specific health plan, contact Gerald Irwin directly at (651) 318-2025.
Frequently asked
Yes. NPI 1184561458 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 (651) 318-2025.
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. Gerald Irwin is a Type-1 individual NPI.