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

Dr. William O Humphrey, MD

Individual provider Family Medicine Physician · NPI 1902245467

Dr. William O Humphrey, MD is a Pathology in Rochester, Minnesota. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2013, 13 years ago. Practices with Michigan Pathology Specialists PC, a 31-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Minnesota.

Years since qualifying
13
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA, MN
In the registry since
2013
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.

Additional practice locations (1)

  • 1201 3rd Ave Se, Cedar Rapids, IA 52403-4009 — (319) 730-7300

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 73425 (MN)
Family Medicine Physician Taxonomy 207Q00000X · Licence R-09913 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-9841 (IA)

Record details

NPI number1902245467
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2013
Last updated in NPPESOctober 17, 2023
Certification dateOctober 17, 2023

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Michigan Pathology Specialists Pc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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