Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Kathleen Jeanne Marie Harnois, MD

Individual provider Surgery Physician · NPI 1164087888

Kathleen Jeanne Marie Harnois, MD practises General Surgery in Roanoke, Virginia. Graduated from University of Texas Medical School at San Antonio in 2019, 7 years ago. Practices with Carilion Medical Center, a 951-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
7
Trained at
University of Texas Medical School at San Antonio
Licensed in
VA
In the registry since
2019
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

3 Riverside Cir
Roanoke, VA 24016-4955
Phone: (540) 224-5170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 22250 Providence Drive, Southfield, MI 48075-4818 — (248) 849-5862

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 0101286312 (VA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1164087888
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2019
Last updated in NPPESSeptember 25, 2025
Certification dateSeptember 25, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2019 (7 years in practice)
Group practice Carilion Medical Center — 951 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Removal of tissue 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Carilion Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 951 clinicians in the practice; 12 are shown here.

Other providers in Roanoke