Mark E. Berntson, MD
Family Medicine Physician · Brezzy Point, MN
Mark E. Berntson, MD is a family medicine physician with a practice address in Brezzy Point, Minnesota, and NPI 1508807116, issued on Jun 8, 2006. Check the license (Minnesota 31661, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mark E. Berntson
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 31661 MN
5350 ND
Self-reported in NPPES; status is on the state search - Practice location
- 30833 North Star Dr. Ste 1, Brezzy Point, MN 56472
- Phone
- (218) 568-4926
- Enumerated
- Jun 8, 2006
- Record last updated
- Dec 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (218) 546-4400
- Medicaid IDs
- 15352 ND
666588800 MN - Medicare enrollment
- Enrolled (PECOS I20041228000873); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Verify Mark E. Berntson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 31661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
426 Medicare Part D claims for 263 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone52 claims
- Amoxicillin-Clavulanate Potass50 claims
- Cephalexin42 claims
- Azithromycin33 claims
- Propranolol Hcl25 claims
- Amoxicillin19 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
- Sanford BismarckBismarck, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark E. Berntson among 3,985 family medicine physician records in Minnesota
Mark E. Berntson, MD is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1985 · median 2006 among the 2,483 with a school on file
- Record last updated2019 · 63% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Minnesota
There are 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brett Nienaber, MDPequot Lakes, MN 564721710961776
- Kathy Wimmer, MDPillager, MN 564731700855814
- Susan Bauer, D.O.Park Rapids, MN 564701891144085
- David Benson, MDPark Rapids, MN 564701902845456
- Jane Churchill, MDPark Rapids, MN 564701518987122
- Steven Fisker, MDPine River, MN 564741679541965
- Megan Gladen, MDPine River, MN 564741467670216
- Anthony Hacker, M.D.Park Rapids, MN 564701144883208
Common questions
What is Mark E. Berntson, MD's NPI number?
Mark E. Berntson, MD's National Provider Identifier (NPI) is 1508807116, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark E. Berntson, MD located?
The NPPES record lists a practice address at 30833 North Star Dr. Ste 1, Brezzy Point, MN, 56472. Phone: (218) 568-4926. Providers update this record themselves, so call before visiting.
How can I verify Mark E. Berntson, MD's license?
NPPES lists Minnesota license number 31661, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark E. Berntson, MD prescribe under Medicare Part D?
In 2024, Mark E. Berntson, MD had 426 Medicare Part D claims for 263 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.