Matthew R. Carns, M.D.
Gastroenterology Physician · Mankato, MN
Matthew R. Carns, M.D. is a gastroenterology physician with a practice address in Mankato, Minnesota, and NPI 1346420965, issued on Nov 12, 2007. Check the license (Minnesota 54904, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Matthew R. Carns
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 54904 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1230 E Main St, Mankato, MN 56001
- Phone
- (507) 625-1811
- Enumerated
- Nov 12, 2007
- Record last updated
- Jul 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120828000295); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 457 in Minnesota → Look up another NPI →
Also registered at 1230 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abel Alfonso, DOEndocrinology, Diabetes & Metabolism Physician1174617740
- Alyssa Anderson, APRN, CNPFamily Nurse Practitioner1124703160
- Craig Anderson, MDPediatrics Physician1437167020
- Margaret Bach, APRNNurse Practitioner1982184354
- Caroline Baerg, MDFamily Medicine Physician1518946573
Verify Matthew R. Carns in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 54904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,838 Medicare Part D claims for 706 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Gavilyte-G356 claims
- Pantoprazole Sodium203 claims
- Famotidine105 claims
- Linzess88 claims
- Peg-3350 And Electrolytes87 claims
- Omeprazole83 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.
Industry payments in 2024: $372.54
8 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mankato Clinic LtdMankato, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew R. Carns among 457 gastroenterology physician records in Minnesota
Matthew R. Carns, M.D. is one of 457 gastroenterology physician records with a practice address in Minnesota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2005 · median 2006 among the 334 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Minnesota
There are 457 gastroenterology physician records in Minnesota.
All 457 in Minnesota → Every provider in Mankato → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Yakira David, MBBSMankato, MN 560011477967321
- Ivo Ditah, MDMankato, MN 560011265667778
- Prabhjot Dosanjh, M.D.Mankato, MN 560011477866697
- Shilun Li, MDMankato, MN 560011184607798
- Kara Sullivan, MDMankato, MN 560011922142975
- Kornpong Vantanasiri, M.D.Mankato, MN 560011437640489
- Ming-Hsi Wang, M.D., PH.D.Mankato, MN 560011649436668
- Wafa Ali Abdulla Aldhaleei, MD, MSC, MPHRochester, MN 559051295576551
Common questions
What is Matthew R. Carns, M.D.'s NPI number?
Matthew R. Carns, M.D.'s National Provider Identifier (NPI) is 1346420965, issued on Nov 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew R. Carns, M.D. located?
The NPPES record lists a practice address at 1230 E Main St, Mankato, MN, 56001. Phone: (507) 625-1811. Providers update this record themselves, so call before visiting.
How can I verify Matthew R. Carns, M.D.'s license?
NPPES lists Minnesota license number 54904, 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 R. Carns, M.D. prescribe under Medicare Part D?
In 2024, Matthew R. Carns, M.D. had 1,838 Medicare Part D claims for 706 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.