John Marshall Sherwood, M.D.
NPI 1821121088ActiveIndividual· Radiology, Diagnostic Radiology· Roseville, MN
Radiology, Diagnostic Radiology (M.D.) with Allina Health System and 16 other groups, practicing in Roseville, Minnesota. Medicare paid $48,818 for services to 1,610 patients in 2024. Atricure, Inc. reported $20.41 in payments in 2024, mostly food and beverage. Lists Altru Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1821121088 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 14, 2007 |
| Last updated in NPPES | Jul 21, 2021 |
| Certified by provider | Jul 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 65438 | MN |
| Radiology, Diagnostic Radiology | 2085R0202X | 4301080426 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (MN); Practitioner - Diagnostic Radiology (ND); Practitioner - Diagnostic Radiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,610 |
|---|---|
| Services billed | 2,483 across 67 procedure codes |
| Paid by Medicare | $48,818 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Allina Health SystemNew Ulm, MN · 3,842 clinicians
- Fairview Express CareMinneapolis, MN · 1,911 clinicians
- Park Nicollet ClinicSt Louis Park, MN · 1,787 clinicians
- The Duluth Clinic LtdHermantown, MN · 1,144 clinicians
- Fairview ClinicsEagan, MN · 782 clinicians
- Altru Health SystemGrand Forks, ND · 684 clinicians
- Ridgeview Medical CenterRoseville, MN · 412 clinicians
- Range Regional Health ServicesHibbing, MN · 353 clinicians
- Grand Itasca Clinic and HospitalGrand Rapids, MN · 323 clinicians
- Midwest Radiology PARoseville, MN · 226 clinicians
- Marshfield Clinic IncRoseville, MN · 207 clinicians
- Lutheran Charity AssociationRoseville, MN · 175 clinicians
- St. Joseph's Hospital and Health CenterDickinson, ND · 157 clinicians
- Pembina County Memorial Hospital AssociationSt Paul, MN · 150 clinicians
- Suburban Imaging LLCCoon Rapids, MN · 149 clinicians
- Midwest Radiology Outpatient Imaging LLCSaint Paul, MN · 139 clinicians
- Madison Healthcare ServicesMount Pleasant, SC · 26 clinicians
Hospital affiliations
- Altru HospitalGrand Forks, ND
- M Health Fairview Ridges HospitalBurnsville, MN
- M Health Fairview Southdale HospitalEdina, MN
- M Health Fairview St John's HospitalMaplewood, MN
- Regions HospitalSaint Paul, MN
Industry payments (Open Payments)
- 2024$20.41 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $20.41 | 1 |
What the 2024 payments were for
- Food and Beverage$20.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 218 diagnostic radiologists in Roseville · All diagnostic radiologists in Minnesota