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

Dr. Ernest Andrew Waller, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1427047745

Dr. Ernest Andrew Waller, MD is a Pulmonary Disease in Maryville, Tennessee. Graduated from East Tennessee State University Quillen College of Medicine in 2002, 24 years ago. Practices with Blount Memorial Physician Group Inc, a 249-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
24
Trained at
East Tennessee State University Quillen College of Medicine
Licensed in
TN
In the registry since
2005
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

463 Bmh Physicians Ofc Bldg
Maryville, TN 37804-5807
Phone: (865) 980-5100
Fax: (865) 980-5105
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD44636 (TN)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence MD44636 (TN)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD44636 (TN)

Record details

NPI number1427047745
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2005
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolEAST TENNESSEE STATE UNIVERSITY QUILLEN COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Blount Memorial Physician Group Inc — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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