Matthew James Schaefer, MD
Diagnostic Radiology Physician · Mankato, MN
Matthew James Schaefer, MD is a diagnostic radiology physician with a practice address in Mankato, Minnesota, and NPI 1649324690, issued on Jan 23, 2007. Check the license (Minnesota 49229, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Matthew James Schaefer
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 49229 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Marsh St, Mankato, MN 56002
- Phone
- (507) 625-4031
- Enumerated
- Jan 23, 2007
- Record last updated
- Sep 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 258140100 MN
34787800 WI - Medicare enrollment
- Enrolled (PECOS I20070710000804); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,700 in Minnesota → Look up another NPI →
Also registered at 1025 Marsh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Pollema, MDDiagnostic Radiology Physician1427131895
Verify Matthew James Schaefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 49229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Mayo Clinic Health System-FairmontMankato, MN
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
- Mayo Clinic Health System-St JamesMankato, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew James Schaefer among 1,700 diagnostic radiology physician records in Minnesota
Matthew James Schaefer, MD is one of 1,700 diagnostic radiology physician records with a practice address in Minnesota. 79% 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 52% of them.
- NPI issued2007 · 52% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2003 · median 2003 among the 1,324 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 diagnostic radiology physician records list a practice address in Mankato
They are 25 of the 2,079 NPPES records with a practice address in Mankato, and 1,700 diagnostic radiology physician records in Minnesota.
All 1,700 in Minnesota → Every provider in Mankato → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sarah Clauss, MDMankato, MN 560021215916283
- James Custer, MDMankato, MN 560021497734446
- Mark Myers, MDMankato, MN 560021497734495
- Matthew Pollema, MDMankato, MN 560021427131895
- Shantosh Adhikari Sharma, M.D.Mankato, MN 560011689036337
- Usman Anwer, MDMankato, MN 560011316266562
- Mark Austin, MDMankato, MN 560011225017098
- Susan Austin, MDMankato, MN 560011942289897
Common questions
What is Matthew James Schaefer, MD's NPI number?
Matthew James Schaefer, MD's National Provider Identifier (NPI) is 1649324690, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Schaefer, MD located?
The NPPES record lists a practice address at 1025 Marsh St, Mankato, MN, 56002. Phone: (507) 625-4031. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Schaefer, MD's license?
NPPES lists Minnesota license number 49229, 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.
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.