Ralph T. Dunnigan P.C.
About this NPIWhat this record shows.
NPI 1164473393 is registered to Ralph T. Dunnigan P.C., a healthcare organisation classified as "Neurology" and located at 425 E Avenue C in Bismarck, North Dakota. The organisation's authorised official is Ralph Dunnigan. The organisation has been enumerated in the NPI registry since 2006.
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 Ralph T. Dunnigan P.C. accepts. To confirm in-network status with your specific health plan, contact Ralph T. Dunnigan P.C. directly at (701) 530-3200.
Frequently asked
Yes. NPI 1164473393 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurology 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 (701) 530-3200.
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. Ralph T. Dunnigan P.C. is a Type-2 organisational NPI.