Internal Medicine, Medical Oncology · Indianapolis, IN
NPI
1376850461
Since 2010
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
7979 N Shadeland Ave, Ste 200
Indianapolis, IN, 46250
Phone (317) 621-4300
Groups this clinician bills Medicare through
Medicare paid, 2024
$152K
2,362 services
Medicare patients, 2024
659
Average age 74
Drug cost, 2024
$7.3M
3,590 prescriptions
Company payments, 2025
$44K
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Natraj R Ammakkanavar was code 99214 (office e&m - established), 891 times for 368 patients. In total Natraj R Ammakkanavar billed 2,362 services in 21 codes, and Medicare paid $152K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-09-06.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 891 | 368 | $69.25 | $62K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 297 | 203 | $12.16 | $3,613 |
| 99214 Office E&M - Established | Facility | 215 | 82 | $67.38 | $14K |
| 99232 Hospital E&M - Subsequent | Facility | 190 | 111 | $57.64 | $11K |
| 99215 Office E&M - Established | Office | 122 | 83 | $106.14 | $13K |
| 99204 Office E&M - New | Office | 87 | 87 | $90.43 | $7,868 |
| 99213 Office E&M - Established | Office | 67 | 51 | $51.51 | $3,451 |
| 99233 Hospital E&M - Subsequent | Facility | 66 | 52 | $86.29 | $5,695 |
| 99215 Office E&M - Established | Facility | 65 | 31 | $98.93 | $6,430 |
| 99223 Hospital E&M - Initial | Facility | 62 | 57 | $127.50 | $7,905 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Facility | 60 | 39 | $12.03 | $722 |
| 99222 Hospital E&M - Initial | Facility | 59 | 57 | $94.11 | $5,552 |
| 99205 Office E&M - New | Office | 37 | 37 | $134.14 | $4,963 |
| 99212 Office E&M - Established | Office | 24 | 13 | $34.36 | $825 |
| 99204 Office E&M - New | Facility | 23 | 23 | $89.48 | $2,058 |
By year: 2022 $145K for 1,861 services; 2023 $154K for 2,047 services; 2024 $152K for 2,362 services.
Medicare prescription drug claims, 2024
In 2024, the drug Natraj R Ammakkanavar prescribed most often to Medicare patients was Prochlorperazine Maleate, with 279 prescriptions and refills. In total Natraj R Ammakkanavar wrote 3,590 Medicare prescriptions that cost $7.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prochlorperazine Maleate Generic | 279 | 282 | 154 | $3,781 |
| Eliquis Apixaban | 270 | 578 | 89 | $309K |
| Ondansetron Hcl Generic | 202 | 208 | 131 | $6,945 |
| Prednisone Generic | 182 | 210 | 71 | $714 |
| Anastrozole Generic | 163 | 406 | 49 | $5,428 |
| Dexamethasone Generic | 155 | 163 | 63 | $1,490 |
| Gabapentin Generic | 154 | 202 | 51 | $1,333 |
| Lidocaine-Prilocaine Lidocaine/Prilocaine | 129 | 136 | 69 | $1,590 |
| Ondansetron Odt Ondansetron | 85 | 87 | 41 | $1,245 |
| Omeprazole Generic | 82 | 172 | 30 | $892 |
| Acyclovir Generic | 80 | 137 | 25 | $1,657 |
| Potassium Chloride Generic | 70 | 116 | 20 | $1,009 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 60 | 60 | 40 | $843 |
| Orgovyx Relugolix | 56 | 56 | 15 | $139K |
| Revlimid Lenalidomide | 51 | 51 | 12 | $803K |
Brand drugs: 925 claims; generic drugs: 2,654 claims; opioid claims: 142.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Natraj R Ammakkanavar $44K ($44K in general payments such as food, travel and fees) from 8 companies. The largest payer was E.R. Squibb & Sons, L.L.C. with $28K.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.