Dr. Steven Dunning MD
About this NPIWhat this record shows.
NPI 1083941405 is registered to Dr. Steven Dunning MD, a Internal Medicine practising at 3016 78th Ave Se in Mercer Island, Washington. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Steven Dunning MD has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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 Dr. Steven Dunning MD accepts. To confirm in-network status with your specific health plan, contact Dr. Steven Dunning MD directly at (206) 232-4588.
Frequently asked
Yes. NPI 1083941405 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 (206) 232-4588.
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. Dr. Steven Dunning MD is a Type-1 individual NPI.