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

Dr. David A Knoll, MD

Individual provider Internal Medicine Physician · NPI 1306815253

Dr. David A Knoll, MD is an Internal Medicine in Maryville, Tennessee. Graduated from Emory University School of Medicine in 1993, 33 years ago. Practices with Volunteer Healthcare Services, Inc, a 93-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
33
Trained at
Emory University School of Medicine
Licensed in
TN
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

907 E Lamar Alexander Pkwy
Maryville, TN 37804-5015
Phone: (865) 980-4897
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

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD0000027806 (TN)
Hospitalist Physician Taxonomy 208M00000X · Licence MD0000027806 (TN)

Record details

NPI number1306815253
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESOctober 28, 2025
Certification dateOctober 28, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Volunteer Healthcare Services, Inc. — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Maryville