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

Katherine Rau Kerchner, MD

Individual provider MOHS-Micrographic Surgery Physician · NPI 1700068384

Katherine Rau Kerchner, MD is a Micrographic Dermatologic Surgery (Mds) in Oak Ridge, Tennessee. Graduated from Missouri Medical College in 2005, 21 years ago. Practices with Dermatology Associates of Oak Ridge, PC, a 10-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
21
Trained at
Missouri Medical College
Licensed in
TN
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

599 Oak Ridge Tpke
Oak Ridge, TN 37830-7177
Phone: (865) 482-2129
Fax: (865) 482-4036
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence 46137 (TN)

Record details

NPI number1700068384
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2007
Last updated in NPPESOctober 30, 2025
Certification dateOctober 30, 2025

Medicare enrollment

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

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Medical schoolMISSOURI MEDICAL COLLEGE
Graduated 2005 (21 years in practice)
Group practice Dermatology Associates Of Oak Ridge,Pc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount