Dr. Cody Milliman
Medical Oncology (Medical Oncology Physician)
4950 Essen Ln Ste 500
Baton Rouge, LA 70809
Who else practices at this address →
East Baton Rouge Parish includes primary care (46% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Louisiana State University School of Medicine in New Orleans (2017)
- Years since graduation
- 9
- In the NPI registry since
- 2017
- Medicare patients seen, 2024
- 249
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
- 2017Medical school: Louisiana State University School of Medicine in New Orleans
- 2017Registered with an NPI (national billing number; not a license date)
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
-
Medical Oncology Physician primary
LA license 338019
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Our Lady of the Lake Regional Medical Center Baton Rouge, LA
- Baton Rouge General Medical Center Baton Rouge, LA
- Womans Hospital Baton Rouge, LA
Medical groups
- Mary Bird Perkins Cancer Center (100 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
- 249
- Services billed
- 53,921
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 40-54 minutes | 31 | 11 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 11 |
| New patient office or other outpatient visit, 60-74 minutes | 12 | 12 |
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 |
|---|---|
| Abiraterone Acetate | 107 |
| Prednisone Other prescribers in Baton Rouge, LA | 99 |
| Pomalyst (pomalidomide) | 35 |
| Valacyclovir (valacyclovir hcl) Other prescribers in Baton Rouge, LA | 35 |
| Eliquis (apixaban) Other prescribers in Baton Rouge, LA | 30 |
| Levothyroxine Sodium Other prescribers in Baton Rouge, LA | 30 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Baton Rouge, LA | 30 |
| Gabapentin Other prescribers in Baton Rouge, LA | 27 |
| Fluconazole Other prescribers in Baton Rouge, LA | 25 |
| Hydroxyurea Other prescribers in Baton Rouge, LA | 25 |
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, 35 companies reported 115 payments worth $2,313 in total to this clinician.
| Daiichi Sankyo Inc. | $278 |
|---|---|
| AbbVie Inc. | $179 |
| Genzyme Corporation | $161 |
| AstraZeneca Pharmaceuticals LP | $140 |
| Array Biopharma Inc | $138 |
| Novartis Pharmaceuticals Corporation | $127 |
| Janssen Biotech, Inc. | $122 |
| Celgene Corporation | $117 |
| Food and Beverage | $2,313 |
|---|
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.