Dr. Jonathan T. Whaley, MD
Radiation Oncology (Radiation Oncology Physician)
- Medicare participating
At a glance
- Years since graduation
- 17
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 448
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2009Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Radiation Oncology Physician primary
TN license 51022
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Memorial Healthcare System, Inc Chattanooga, TN
- Erlanger Medical Center Chattanooga, TN
- Parkridge Medical Center Chattanooga, TN
- Commonspirit-Memorial Hospital-North Georgia Ringgold, GA
Medical groups
- Memorial Health PArtners Foundation Inc (485 clinicians)
- Tennessee Oncology PLLC (358 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 448
- Services billed
- 5,018
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Ct guidance for insertion of radiation therapy fields | 882 | 221 |
| Calculation of radiation therapy dose | 250 | 79 |
| Design and construction of complex radiation treatment device | 226 | 85 |
| Radiation treatment management, 5 treatment sessions | 203 | 89 |
| Established patient office or other outpatient visit, 40-54 minutes | 121 | 75 |
| Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 112 | 64 |
| Complex radiation therapy planning | 89 | 80 |
| New patient office or other outpatient visit, 60-74 minutes | 71 | 71 |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 69 | 64 |
| 3d radiation therapy planning | 56 | 50 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Sucralfate Other prescribers in Chattanooga, TN | 17 |
| Bupropion Hcl Sr (bupropion hcl) Other prescribers in Chattanooga, TN | 12 |
| Venlafaxine Hcl Er (venlafaxine hcl) Other prescribers in Chattanooga, TN | 12 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 5 companies reported 5 payments worth $199 in total to this clinician.
| Janssen Biotech, Inc. | $99.99 |
|---|---|
| AstraZeneca Pharmaceuticals LP | $35.74 |
| Kyowa Kirin, Inc. | $25.75 |
| Pfizer Inc. | $19.02 |
| Novocure Inc. | $18.00 |
| Education | $99.99 |
|---|---|
| Food and Beverage | $98.51 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Janssen Biotech, Inc. May 27, 2025 | Education RYBREVANT · Oncology · in-kind | $99.99 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.