Dennis Dietzen
About this NPIWhat this record shows.
NPI 1598475592 is registered to Dennis Dietzen, a Clinical Laboratory Director (Non-physician) practising at 203 Sierra Pt in Glen Carbon, Illinois. Clinical Laboratory Director (Non-physician) is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dennis Dietzen has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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 Dennis Dietzen accepts. To confirm in-network status with your specific health plan, contact Dennis Dietzen directly at (618) 971-8827.
Frequently asked
Yes. NPI 1598475592 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Laboratory Director (Non-physician) 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 (618) 971-8827.
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. Dennis Dietzen is a Type-1 individual NPI.