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

Debra Diane Lewis, DO

Individual provider Family Medicine Physician · NPI 1447543970

Debra Diane Lewis, DO is a Family Practice in Greeneville, Tennessee. Graduated from Ohio University, College of Osteopathic Medicine in 2011, 15 years ago. Practices with Summit Medical Group, PLLC, a 636-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and Tennessee.

Years since qualifying
15
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OH, TN
In the registry since
2011
Specialties on file
3
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 →

Practice location Address checks out

555 Justis Dr
Greeneville, TN 37745-4288
Phone: (423) 783-7965
Fax: (833) 908-2073
Show map & directions

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

Additional practice locations (1)

  • 2001 Scioto Trl Ste 300, Portsmouth, OH 45662-5122 — (740) 353-6390

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 3205 (TN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 58004527 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 34.011210 (OH)

Record details

NPI number1447543970
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 17, 2011
Last updated in NPPESMay 16, 2025
Certification dateMay 16, 2025
Mailing address1275 Dick Lonas Rd Unit 101, Knoxville, TN 37909-1383

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2011 (15 years in practice)
Group practice Summit Medical Group, Pllc — 636 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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