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

Mark Thomas May, MD

Individual provider Internal Medicine Physician · NPI 1003610981

Mark Thomas May, MD is an Internal Medicine Physician in Rochester, Minnesota. Licensed in Minnesota. Registered with an NPI since 2025.

Licensed in
MN
In the registry since
2025
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 83132 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35271 (MN)

Record details

NPI number1003610981
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2025
Last updated in NPPESJuly 15, 2026
Certification dateJuly 15, 2026

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