Dr. Diandra N. Ayala-Peacock
- Gender: Female
- Experience: 11 years
- Graduation year: 2010
- Sole propriator: No
- NPI: 1558682336
Dr. Diandra N. Ayala-Peacock MD
Radiation Oncologist
She is located at 3601 Tvc in Nashville, TN 37232. Can help patients with the following: Acoustic Neuroma, Cervical Cancer, Cushing's Syndrome, Salivary Gland Cancer, Sarcoma, Testicular Cancer. Her National Provider Identifier (NPI) number is 1558682336. Appointment can be made via the phone number (615) 322-3000. She is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. Diandra Norelle Ayala-Peacock, being an radiation oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Diandra N. Ayala-Peacock.
- Acoustic Neuroma
- Anal Cancer
- Bladder Cancer
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Cervical Cancer
- Colon Cancer
- Cushing's Syndrome
- Hodgkin's Disease
- Leukemia
- Liver Cancer
- Lung Cancer
- MRI
- Penis Cancer
- Prostate Cancer
- Salivary Gland Cancer
- Sarcoma
- Testicular Cancer
- Vaginal Cancer
Procedures Performed by Dr. Diandra N. Ayala-Peacock
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Diandra N. Ayala-Peacock as in-network for the following 2026 plans.
Health plans
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Diandra N. Ayala-Peacock is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Diandra N. Ayala-Peacock is enrolled to bill Medicare as a Practitioner - Radiation Oncology .
Bills through: Vanderbilt University Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Brainlab | $170 |
| Ion Beam Applications | $127 |
Other
| Food and Beverage | $298 |
Studies
Graduated in 2010Additional Specialities
- Radiologist
- Resident
Affiliated practices
Looking for more Radiation Oncologists?
Out of the 16 radiation oncologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Building B-1034 2220 Pierce Avenue Nashville, 37232, TN
- Gender: Female
- Address: 1161 21st Avenue South Nashville, 37232, TN
- Gender: Male
- Address: 2200 Pierce Avenue Nashville, 37232, TN
- Gender: Male
- Address: 2220 Pierce Avenue Nashville, 37232, TN
- Gender: Male
- Address: 3601 21st Avenue South Nashville, 37232, TN
- Gender: Male
- Address: 3601 The Vanderbilt Clinic Nashville, 37232, TN
- Gender: Male
- Address: 1301 Medical Center Drive Nashville, 37232, TN
- Gender: Female
- Address: Department B945 2220 Pierce Avenue Nashville, 37232, TN
- Gender: Male
- Address: 3601 The Vanderbilt Clinic Nashville, 37232, TN
Questions & Answers
Does Dr. Diandra Norelle Ayala-Peacock accept patients with Ambetter of Tennessee?
Yes, Dr. Diandra Norelle Ayala-Peacock is listed in-network for Ambetter of Tennessee through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Diandra Norelle Ayala-Peacock affiliation with hospitals?
Dr. Diandra Norelle Ayala-Peacock is affiliated with DUKE UNIVERSITY HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. Diandra Norelle Ayala-Peacock?
Dr. Diandra Norelle Ayala-Peacock's office is located at 3601 Tvc in Nashville, TN 37232.
Does Dr. Diandra Norelle Ayala-Peacock have affiliation with practices?
Dr. Diandra Norelle Ayala-Peacock is affiliated with Vanderbilt Medical Group. For the full list of practices see this list.
What conditions does Dr. Diandra Norelle Ayala-Peacock treat?
Dr. Diandra Norelle Ayala-Peacock provides treatment for Acoustic Neuroma, Cervical Cancer, Cushing's Syndrome, Salivary Gland Cancer, Sarcoma, Testicular Cancer. For the full list see this list.