IndividualActive
John Cowan, M.D.
NPI 1629046545 · Medical Oncology Physician · Maryville, TN
Provider details
- NPI number
- 1629046545
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000009032 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
907 E Lamar Alexander Pkwy
Maryville, TN 37804-5015
Phone: (865) 977-4641
Fax: (865) 977-4787
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 5629
Maryville, TN 37802-5629
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2011-12-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.