Brenda Sommerdorf, MD
Emergency Medicine Physician · Princeton, MN
Brenda Sommerdorf, MD is an emergency medicine physician with a practice address in Princeton, Minnesota, and NPI 1457301038, issued on May 12, 2006. Check the license (Minnesota 38921, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Brenda Sommerdorf
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 38921 MN
Self-reported in NPPES; status is on the state search - Practice location
- 911 Northland Dr, Princeton, MN 55371
- Phone
- (763) 389-1313
- Enumerated
- May 12, 2006
- Record last updated
- Aug 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20250102000162); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at 911 Northland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brenda Sommerdorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 38921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average emergency medicine physician in 2024
81 Medicare Part D claims for 54 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
2 hospitals and group practices
- Range Regional Health ServicesHibbing, MN · Acute Care Hospitals4 of 5 stars
- Des Moines River Physicians LLCNewton, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Brenda Sommerdorf among 1,348 emergency medicine physician records in Minnesota
Brenda Sommerdorf, MD is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 63% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1995 · median 2012 among the 818 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 emergency medicine physician records list a practice address in Princeton
They are 8 of the 218 NPPES records with a practice address in Princeton, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in Princeton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Alex Basara, M.D.Princeton, MN 553711326677253
- Roseann Ekstrom, M.D.Princeton, MN 553711265687438
- Craig Jones, DOPrinceton, MN 553711477073336
- Karl Koivisto, MDPrinceton, MN 553711962931451
- Brendan Meyer, MDPrinceton, MN 553711366554727
- Breanna Peterson, D.O.Princeton, MN 553711013399112
- Jake Tarnowski, MDPrinceton, MN 553711922597707
- Paul Stahler, MDPrior Lake, MN 553721093782104
Common questions
What is Brenda Sommerdorf, MD's NPI number?
Brenda Sommerdorf, MD's National Provider Identifier (NPI) is 1457301038, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brenda Sommerdorf, MD located?
The NPPES record lists a practice address at 911 Northland Dr, Princeton, MN, 55371. Phone: (763) 389-1313. Providers update this record themselves, so call before visiting.
How can I verify Brenda Sommerdorf, MD's license?
NPPES lists Minnesota license number 38921, 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 Brenda Sommerdorf, MD prescribe under Medicare Part D?
In 2024, Brenda Sommerdorf, MD had 81 Medicare Part D claims for 54 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.