Doctor profile · Federal record
Dr. Namratha Vontela, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Oak Ridge, TN
- NPI 1619263852
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
200 New York Ave Ste 200
Oak Ridge, TN 37830
(865) 835-5400 - Mailing address
-
1915 White Ave
Knoxville, TN 379162300
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- August 24, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Tennessee #56301 · Mississippi #25049
- Medicaid
- TN #Q033178
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619263852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,978
Distinct HCPCS
10
Medicare allowed
$94,532
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 661 | 272 | $8 | |
36415 |
Insertion of needle into vein for collection of blood sample | 590 | 270 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 301 | 192 | $117 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 58 | $111 | |
36591 |
Collection of blood sample from implanted device | 77 | 24 | $24 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 66 | 62 | $162 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 65 | 45 | $74 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 57 | 39 | $165 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $152 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 29 | 29 | $198 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 200. This provider delivers 9.9× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $24.39 | |
| PFIZER INC. | 1 | $17.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
704
Patients
223
Total drug cost
$62,454
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 132 | 59 | $2,376 |
| Anastrozole | Generic | 104 | 39 | $1,904 |
| Eliquis (Apixaban) | Brand | 75 | 17 | $52,496 |
| Hydroxyurea | Generic | 58 | 14 | $1,203 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 57 | 41 | $861 |
| Alprazolam | Generic | 33 | 0 | $48 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 33 | 20 | $650 |
| Dexamethasone | Generic | 32 | 19 | $945 |
| Pantoprazole Sodium | Generic | 32 | 14 | $163 |
| Prednisone | Generic | 30 | 0 | $132 |
Hospital affiliations
Frequently asked questions
What is Dr. Namratha Vontela's medical specialty?
Dr. Namratha Vontela practices Hematology & Oncology Physician in Oak Ridge, TN.
Where does Dr. Namratha Vontela practice?
Dr. Namratha Vontela practices at 200 New York Ave Ste 200, Oak Ridge, TN 37830. Office phone: 8658355400.
What is Dr. Namratha Vontela's NPI?
Dr. Namratha Vontela's National Provider Identifier (NPI) is 1619263852, issued by NPPES.
Does Dr. Namratha Vontela accept Medicare assignment?
Yes. Dr. Namratha Vontela accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Namratha Vontela commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.