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

Dr. Clayton Devereau Humphrey, DO

Individual provider Hospitalist Physician · NPI 1104289057

Dr. Clayton Devereau Humphrey, DO is an Internal Medicine in Knoxville, Tennessee. Graduated from Lincoln Memorial University Medical Department in 2016, 10 years ago. Practices with University Health System, Inc, a 529-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
10
Trained at
Lincoln Memorial University Medical Department
Licensed in
TN
In the registry since
2016
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1924 Alcoa Hwy # U56
Knoxville, TN 37920-1511
Phone: (865) 305-9081
Fax: (865) 305-8769
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 3530 (TN)

Record details

NPI number1104289057
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 29, 2016
Last updated in NPPESApril 4, 2024
Certification dateApril 2, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLINCOLN MEMORIAL UNIVERSITY MEDICAL DEPARTMENT
Graduated 2016 (10 years in practice)
Group practice University Health System, Inc. — 529 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Knoxville