NPI age
13 years
Enumerated 2013-01-28
● Active Type 2 · Organization
Tennessee Oncology, Pllc
Tennessee Oncology, Pllc is 1 of 494 internal medicine organizations in Georgia.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Douglas
Payer Relations Manager
Last NPPES update
2017-06-13
Source: monthly bulk 2026-05
How this organization compares
Across 494 active internal medicine providers in Georgia.
NPI age
13 years
↓ 6 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-01Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
4700 Battlefield Pkwy, Suite 230
Ringgold, GA 307365166
Mailing address
Po Box 440100
Nashville, TN 372440100
Authorized official
Pattie W Douglas
Payer Relations Manager
📞 6155143042
Individual providers at this organization
11 individual providers on file at this primary practice address.
- William Cornwell, MD Family Medicine NPI 1578540654
- Michael Dant, MD Family Medicine NPI 1518944081
- David Denman, MD Family Medicine NPI 1942287453
- Patricia Gibson, FNP-BC Nurse Practitioner NPI 1619299088
- George Gilmore, MD Surgery NPI 1205836822
- Christopher Greene, MD Family Medicine NPI 1154308740
- Christine Hawes, PHARMD Pharmacist NPI 1437413291
- Troy Jensen Family Medicine NPI 1316561608
- Magdalena Kowalski, MD Dermatology NPI 1619952686
- Melissa Phillips, MD Family Medicine NPI 1841277423
- Dianne Roland, MD Internal Medicine NPI 1740279462
Specialties
-
Internal Medicine PrimaryAn internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 003131276A | |
| 05 (TN) | 3709319 |
Practice context
Multi-provider organization. 11 individual providers on file at this primary address.
Provyx · Custom healthcare lists
Need all 494 Internal Medicine providers in Georgia?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.