Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michael J Legris, MD

Individual provider Nephrology Physician · NPI 1780601567

Michael J Legris, MD practises Nephrology in Richfield, Minnesota. Graduated from University of California, Geffen School of Medicine in 1994, 32 years ago. Practices with North Memorial Health Care, a 506-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
32
Trained at
University of California, Geffen School of Medicine
Licensed in
MN
In the registry since
2006
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

6601 Lyndale Ave S Ste 220
Richfield, MN 55423-2477
Phone: (612) 823-8001
Fax: (612) 823-1010
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 800 E 28th St, Minneapolis, MN 55407-3723 — (612) 863-4000

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 41665 (MN)

Record details

NPI number1780601567
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2006
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice North Memorial Health Care — 506 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients279
Services billed 908 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.

Also affiliated with 1 dialysis facility, which CMS identifies by certification number only.

Colleagues at North Memorial Health Care

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 506 clinicians in the practice; 12 are shown here.

Other providers in Richfield