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

James D Hoyer, MD

Individual provider Cytopathology Physician · NPI 1285610204

James D Hoyer, MD is a Cytopathology Physician in Rochester, Minnesota. Licensed in Minnesota. Registered with an NPI since 2005.

Licensed in
MN
In the registry since
2005
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 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Pathology) Physician (primary) Taxonomy 207ZH0000X · Licence 35698 (MN)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 35698 (MN)
Clinical Pathology/Laboratory Medicine Physician Taxonomy 207ZP0105X · Licence 35698 (MN)

Record details

NPI number1285610204
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESJanuary 11, 2024
Certification dateJanuary 11, 2024
Mailing address200 1st St Sw, Rochester, MN 55905-0001

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