Brian G. Willoughby, MD
Internal Medicine Physician · Hettinger, ND
Brian G. Willoughby, MD is an internal medicine physician with a practice address in Hettinger, North Dakota, and NPI 1801981451, issued on Oct 3, 2006. Check the license (North Dakota 5103, as entered in NPPES) on the North Dakota Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian G. Willoughby
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5103 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Highway 12, Hettinger, ND 58639
- Phone
- (701) 567-4561
- Enumerated
- Oct 3, 2006
- Record last updated
- Feb 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 7776070 SD
14656 ND
3018140 WA
7088230-00 MN - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 245 in North Dakota → Look up another NPI →
Also registered at 1000 Highway 12
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian G. Willoughby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 5103Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brian G. Willoughby among 245 internal medicine physician records in North Dakota
Brian G. Willoughby, MD is one of 245 internal medicine physician records with a practice address in North Dakota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 61% newer
- In a Medicare fileNo · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2014 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 internal medicine physician records list a practice address in Hettinger
They are 3 of the 59 NPPES records with a practice address in Hettinger, and 245 internal medicine physician records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 245 in North Dakota → Every provider in Hettinger → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kent Hoerauf, MDHettinger, ND 586391104912849
- Joshua Ranum, MDHettinger, ND 586391609035120
- Patricia Anderson, MDDickinson, ND 586011013970532
- Mark Hinrichs, MDDickinson, ND 586011922095363
- Jd Labash, DODickinson, ND 586011114989175
- Brian O'Hara, MDDickinson, ND 586011568459113
- Bruce Olin, MDDickinson, ND 586011134116775
- Chandni Anand, M.D.Minot, ND 587011518908862
Common questions
What is Brian G. Willoughby, MD's NPI number?
Brian G. Willoughby, MD's National Provider Identifier (NPI) is 1801981451, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian G. Willoughby, MD located?
The NPPES record lists a practice address at 1000 Highway 12, Hettinger, ND, 58639. Phone: (701) 567-4561. Providers update this record themselves, so call before visiting.
How can I verify Brian G. Willoughby, MD's license?
NPPES lists North Dakota license number 5103, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.