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

Dr. John Callaway Wiltsie, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1154578912

Dr. John Callaway Wiltsie, MD is a Hematology (Internal Medicine) Physician in Rochester, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2008
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

4554 Cornwall Dr NW
Rochester, MN 55901-3423
Phone: (507) 289-0151
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 16135 (MN)

Record details

NPI number1154578912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 24, 2008
Last updated in NPPESAugust 24, 2008

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