James D. Willardson, MD
Internal Medicine Physician · Grand Forks, ND
James D. Willardson, MD is an internal medicine physician with a practice address in Grand Forks, North Dakota, and NPI 1457447716, issued on Oct 5, 2006. Check the license (North Dakota 8207, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- James D. Willardson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 8207 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1200 S Columbia RD, Grand Forks, ND 58201
- Phone
- (701) 780-5000
- Enumerated
- Oct 5, 2006
- Record last updated
- Oct 24, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101111001587); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 245 in North Dakota → Look up another NPI →
Also registered at 1200 S Columbia RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peggi Aymond, PTPhysical Therapist1881813178
- Christopher Boe, MDEmergency Medicine Physician1992865885
Verify James D. Willardson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 8207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
282 Medicare Part D claims for 95 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate26 claims
- Metoprolol Succinate20 claims
- Montelukast Sodium17 claims
- Atorvastatin Calcium12 claims
- Furosemide12 claims
- Amoxicillin-Clavulanate Potass11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Altru Health SystemGrand Forks, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James D. Willardson among 245 internal medicine physician records in North Dakota
James D. Willardson, 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. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 61% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1998 · median 2008 among the 129 with a school on file
- Record last updated2007 · 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).
Internal Medicine Physician providers in North Dakota
There are 245 internal medicine physician records in North Dakota.
All 245 in North Dakota → Every provider in Grand Forks → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gabriel Asumeng, MDGrand Forks, ND 582011447644695
- Raul Consing, MDGrand Forks, ND 582011205927316
- Attila Dalmi, MDGrand Forks, ND 582011932290046
- Chenelle Joseph, M.D.Grand Forks, ND 582011871848358
- Leslie Klevay, MDGrand Forks, ND 582011063503423
- Edwin Kwakugah, MDGrand Forks, ND 582011184033250
- James Lessard, MDGrand Forks, ND 582011386615359
- Lavaun McCann, MDGrand Forks, ND 582011356437610
Common questions
What is James D. Willardson, MD's NPI number?
James D. Willardson, MD's National Provider Identifier (NPI) is 1457447716, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James D. Willardson, MD located?
The NPPES record lists a practice address at 1200 S Columbia RD, Grand Forks, ND, 58201. Phone: (701) 780-5000. Providers update this record themselves, so call before visiting.
How can I verify James D. Willardson, MD's license?
NPPES lists North Dakota license number 8207, 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.
How much does James D. Willardson, MD prescribe under Medicare Part D?
In 2024, James D. Willardson, MD had 282 Medicare Part D claims for 95 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.