NPPES file of Aug 9, 2026

Shannon Holsen, MD

Family Medicine Physician · Grand Forks, ND

Shannon Holsen, MD is a family medicine physician with a practice address in Grand Forks, North Dakota, and NPI 1811334030, issued on May 29, 2013. Check the license (North Dakota 14128, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811334030
Name
Shannon Holsen
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
14128 ND
Self-reported in NPPES; status is on the state search
Practice location
1380 S Columbia RD, Grand Forks, ND 58201
Phone
(701) 795-2000
Enumerated
May 29, 2013
Record last updated
Jun 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(701) 795-2260
Medicare enrollment
Enrolled (PECOS I20161028000270); accepts Medicare assignment
Medical or professional school
University Of North Dakota School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1380 S Columbia RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelsey Adams, FNP-CFamily Nurse Practitioner1366965527
  2. Mohammad Adie, MDNeonatal-Perinatal Medicine Physician1629270608
  3. Mollie Alexander, RN, BSN, CDCESDiabetes Educator Registered Nurse1942954755
  4. Matthew Amundson, MDFamily Medicine Physician1841936184
  5. Beth Anvarinia, FNP-CFamily Nurse Practitioner1093201402
  6. Amanda Arneson, AGNP-CGerontology Nurse Practitioner1932847860

Verify Shannon Holsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Dakota Board of Medicine
    Search for license 14128
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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67% more Medicare Part D claims than the average family medicine physician in 2024

5,908 Medicare Part D claims for 349 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 55 claims were for opioids.

  1. Shannon Holsen5,908
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium342 claims
  2. Levothyroxine Sodium268 claims
  3. Omeprazole245 claims
  4. Hydrochlorothiazide235 claims
  5. Amlodipine Besylate226 claims
  6. Losartan Potassium216 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

  1. Altru Health SystemGrand Forks, ND

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Shannon Holsen among 596 family medicine physician records in North Dakota

Shannon Holsen, MD is one of 596 family medicine physician records with a practice address in North Dakota. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.

  • NPI issued2013 · 60% of these records are older, 37% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2013 · median 2007 among the 305 with a school on file
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

91 family medicine physician records list a practice address in Grand Forks

They are 91 of the 2,524 NPPES records with a practice address in Grand Forks, and 596 family medicine physician records in North Dakota.

The 8 family medicine physician records with the nearest ZIP codes

  1. Jonathon Berg, MDGrand Forks, ND 582011073513982
  2. Ronald Brummer, MDGrand Forks, ND 582011396842175
  3. Eugene Byron, MDGrand Forks, ND 582011114024999
  4. F. Mark Carter, MDGrand Forks, ND 582011932206711
  5. Jeffrey Eickman, MDGrand Forks, ND 582011578654588
  6. Paul Fleissner, MDGrand Forks, ND 582011659462661
  7. Peter Funk, MDGrand Forks, ND 582011386735397
  8. Joanne Gaul, MDGrand Forks, ND 582011194816108

Common questions

What is Shannon Holsen, MD's NPI number?

Shannon Holsen, MD's National Provider Identifier (NPI) is 1811334030, issued on May 29, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Holsen, MD located?

The NPPES record lists a practice address at 1380 S Columbia RD, Grand Forks, ND, 58201. Phone: (701) 795-2000. Providers update this record themselves, so call before visiting.

How can I verify Shannon Holsen, MD's license?

NPPES lists North Dakota license number 14128, 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 Shannon Holsen, MD prescribe under Medicare Part D?

In 2024, Shannon Holsen, MD had 5,908 Medicare Part D claims for 349 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.