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

Dr. Mark Stephen Norton, MD

Individual provider Internal Medicine Physician · NPI 1942689203

Dr. Mark Stephen Norton, MD is a Pulmonary Disease in Rochester, Minnesota. Qualified in 2015, 11 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
11
Licensed in
MN, WI
In the registry since
2015
Specialties on file
3
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

200 1st St SW
Rochester, MN 55905
Phone: (507) 284-2511
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 800 West Ave S, La Crosse, WI 54601-8806 — (608) 785-0940

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 60847 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60847 (MN)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 20856 (WI)

Record details

NPI number1942689203
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2015
Last updated in NPPESJuly 13, 2021
Certification dateJuly 13, 2021
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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