Matthew J. Dammeyer, MD
Family Medicine Physician · Benson, MN
Matthew J. Dammeyer, MD is a family medicine physician with a practice address in Benson, Minnesota, and NPI 1083838403, issued on Apr 13, 2007. Check the license (Minnesota 50490, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Matthew J. Dammeyer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 50490 MN
Self-reported in NPPES; status is on the state search - Practice location
- 125 20TH St SW, Benson, MN 56215
- Phone
- (320) 843-9929
- Enumerated
- Apr 13, 2007
- Record last updated
- Sep 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200508002429); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2006
- Entity
- Type 1 · individual
Verify Matthew J. Dammeyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 50490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
31 Medicare Part D claims for 19 beneficiaries, against an average of 3,544 among the 117,163 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.
Bills Medicare through one group practice
- Norton Sound Health CorporationNome, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 family medicine physician records list a practice address in Benson
They are 4 of the 39 NPPES records with a practice address in Benson, and 3,985 family medicine physician records in Minnesota.
All 4 in Benson → All 3,985 in Minnesota → Every provider in Benson →
Other family medicine physician records in Minnesota
- Allison AaseMinneapolis, MN1255028239
- Lise Aasheim, M.D.Albert Lea, MN1871571851
- Cherry Abary, D.O.Eden Prairie, MN1821019712
- Jihan Abbott, D.O.Woodbury, MN1306138870
- Andrea Abcejo, MDByron, MN1700143153
- Mona Abdel-Bary, MBBCHFridley, MN1689067860
- Yasmin Abdulaya, MDSaint Cloud, MN1437892536
- Bangean Abdullah, MDCoon Rapids, MN1952363137
- Ryan Aberle, MDRobbinsdale, MN1639732928
- Gregory Abler, MDMorris, MN1609889740
Common questions
What is Matthew J. Dammeyer, MD's NPI number?
Matthew J. Dammeyer, MD's National Provider Identifier (NPI) is 1083838403, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew J. Dammeyer, MD located?
The NPPES record lists a practice address at 125 20TH St SW, Benson, MN, 56215. Phone: (320) 843-9929. Providers update this record themselves, so call before visiting.
How can I verify Matthew J. Dammeyer, MD's license?
NPPES lists Minnesota license number 50490, 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 Matthew J. Dammeyer, MD prescribe under Medicare Part D?
In 2024, Matthew J. Dammeyer, MD had 31 Medicare Part D claims for 19 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.