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.
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- 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.