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

Dr. Mark Lane Welton, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1184768624

Dr. Mark Lane Welton, MD is a Colon & Rectal Surgery Physician in Minneapolis, Minnesota. Practices as a sole proprietor and works from 2 locations. Licensed in California and Minnesota.

Licensed in
CA, 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

909 Fulton St SE
Minneapolis, MN 55455-4800
Phone: (612) 672-5183
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 875 Blake Wilbur Dr, Palo Alto, CA 94304-2205 — (650) 723-3913

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 64486 (MN)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence G058238 (CA)

Record details

NPI number1184768624
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 17, 2007
Last updated in NPPESMarch 17, 2020
Certification dateMarch 17, 2020

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