Brian Willoughby MD
About this NPIWhat this record shows.
NPI 1801981451 is registered to Brian Willoughby MD, a Internal Medicine practising at 1000 Highway 12 in Hettinger, North Dakota. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Brian Willoughby MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 123993ND· Issued by WORKER'S COMP
- 25451· Issued by SIOUX VALLEY
- 10781· Issued by ND BLUE CROSS/BLUE SHIELD
Medicaid
- 7776070SD
- 14656ND
- 3018140WA
- 7088230-00MN
- 0568253IA
- 45034068812NE
Source: NPPES public registry.
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 Brian Willoughby MD accepts. To confirm in-network status with your specific health plan, contact Brian Willoughby MD directly at (701) 567-4561.
Frequently asked
Yes. NPI 1801981451 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 (701) 567-4561.
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. Brian Willoughby MD is a Type-1 individual NPI.