MATTHEW M SCHAAR M.D.
NPI 1790765600
Radiology - Diagnostic Radiology in Roseville, MN
About Matthew M Schaar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW M SCHAAR M.D. (NPI 1790765600) is an individual diagnostic radiology provider in Roseville, Minnesota, licensed in Minnesota (43789) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew M Schaar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
26Medicare enrollment records show Matthew Schaar reassigns Medicare billing to 26 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Roseville, MN 55113
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 218 clinicians in this Medicare group
Roseville, MN 55113
- Reassigned Medicare billing, Minnesota enrollment
- 219 clinicians in this Medicare group
Minneapolis, MN 55421
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
St Paul, MN 55108
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1023314804 (Minnesota), NPI 1205069325 (Wisconsin), NPI 1407395247 (Wisconsin)
- 2,609 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55403
- Reassigned Medicare billing, Minnesota enrollment
- 2,527 clinicians in this Medicare group
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 218 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 27
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNPark Nicollet Methodist Hospital
Acute Care Hospitals · Saint Louis Park, MNM Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNRegions Hospital
Acute Care Hospitals · Saint Paul, MNMercy Hospital
Acute Care Hospitals · Coon Rapids, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROSEVILLE, MN 55113
ROSEVILLE, MN 55113
ROSEVILLE, MN 55113
ROSEVILLE, MN 55113
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matthew Schaar's NPI number?
The NPI number for Matthew Schaar is 1790765600. It was assigned to this individual provider in the NPPES registry on January 18, 2006.
Where is Matthew Schaar located?
Matthew Schaar practices at 2355 Highway 36 W Ste 100, Roseville, MN 55113. The listed phone number is (651) 292-2000.
What is Matthew Schaar's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Matthew Schaar enrolled in Medicare?
Yes. Matthew Schaar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Schaar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Schaar reassigns Medicare benefits to 26 organizations: Midwest Radiology, PA (Roseville, MN), Suburban Imaging, LLC (Roseville, MN), Fairview Express Care (Minneapolis, MN), University Of Minnesota Physicians (Minneapolis, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN) and 21 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Schaar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Schaar accept?
Health plans from Avera Health Plans, Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Matthew Schaar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Matthew Schaar affiliated with any hospitals?
According to CMS data, Matthew Schaar is affiliated with Essentia Health St Mary's Medical Center, Park Nicollet Methodist Hospital, M Health Fairview University Of Mn, Regions Hospital and Mercy Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Schaar was last updated on July 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Matthew M Schaar, M.D. · NPI 1790765600
Diagnostic Radiology physician in Roseville, Minnesota. Individual provider, active in the CMS NPPES registry since January 18, 2006.
## Identity
- **NPI:** 1790765600 (Entity type: Individual)
- **Enumerated:** January 18, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 43789 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2355 HIGHWAY 36 W, STE 100, Roseville, MN 55113-3905
- **Phone:** (651) 292-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 26 organizations under Medicare reassignment (form CMS-855R): Midwest Radiology, PA (NPI 1952307175, Roseville, MN); Suburban Imaging, LLC (NPI 1427008937, Roseville, MN); Fairview Express Care (NPI 1407834302, Minneapolis, MN); University Of Minnesota Physicians (NPI 1477598118, Minneapolis, MN); University Of Minnesota Health Clinics And Surgery Center Inc (NPI 1003485004, Minneapolis, MN); and 21 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** July 21, 2021
- **Other identifiers:** Medicaid 300123115 (MN); Medicaid 879678500 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1790765600) · Data from the CMS NPPES public registry.