Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Marshall Sherwood, MD

Individual provider Diagnostic Radiology Physician · NPI 1821121088

Dr. John Marshall Sherwood, MD practises Diagnostic Radiology in Roseville, Minnesota. Qualified in 2002, 24 years ago. Practices with Fairview Clinics, a 806-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Minnesota.

Years since qualifying
24
Licensed in
MI, MN
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2355 Highway 36 W Ste 100
Roseville, MN 55113-3905
Phone: (651) 292-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 250 Thompson St., St. Paul, MN 55102 — (651) 292-2000

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 65438 (MN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 4301080426 (MI)

Record details

NPI number1821121088
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2007
Last updated in NPPESJuly 21, 2021
Certification dateJuly 21, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Fairview Clinics — 806 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations24 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,610
Services billed 2,483 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • M Health Fairview St John'S Hospital Hospital · Maplewood, MN · listed as Healtheast St John's Hospital
  • Regions Hospital Hospital · Saint Paul, MN
  • Altru Hospital Hospital · Grand Forks, ND
  • M Health Fairview Ridges Hospital Hospital · Burnsville, MN
  • M Health Fairview Southdale Hospital Hospital · Edina, MN

Colleagues at Fairview Clinics

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 806 clinicians in the practice; 12 are shown here.

Other providers in Roseville