Internal Medicine, Medical Oncology · Durham, NC
NPI
1730110669
Since 2006
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
2
Medicare group memberships
Hospitals
3
Hospital affiliations
2100 Erwin Rd
Durham, NC, 27710
Phone (919) 684-8111
Groups this clinician bills Medicare through
Medicare paid, 2024
$62K
811 services
Medicare patients, 2024
299
Average age 76
Drug cost, 2024
$7.9M
2,596 prescriptions
Company payments, 2025
$1,385
From 27 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Kaushik Sen was code 99215 (office e&m - established), 372 times for 158 patients. In total Kaushik Sen billed 811 services in 12 codes, and Medicare paid $62K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2017-04-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Office | 372 | 158 | $102.76 | $38K |
| 99214 Office E&M - Established | Office | 286 | 204 | $61.95 | $18K |
| 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 | 65 | 59 | $12.45 | $809 |
| 99205 Office E&M - New | Office | 25 | 25 | $135.84 | $3,396 |
| 99204 Office E&M - New | Office | 14 | 14 | $66.64 | $933 |
| 99443 Telephone Services | Office | 12 | 12 | $60.83 | $730 |
By year: 2022 $93K for 1,193 services; 2023 $75K for 876 services; 2024 $62K for 811 services.
Medicare prescription drug claims, 2024
In 2024, the drug Kaushik Sen prescribed most often to Medicare patients was Eliquis (Apixaban), with 285 prescriptions and refills. In total Kaushik Sen wrote 2,596 Medicare prescriptions that cost $7.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Eliquis Apixaban | 285 | 334 | 50 | $192K |
| Xarelto Rivaroxaban | 186 | 307 | 39 | $162K |
| Letrozole Generic | 145 | 342 | 40 | $3,615 |
| Valacyclovir Valacyclovir Hcl | 122 | 166 | 27 | $3,518 |
| Doptelet Avatrombopag Maleate | 107 | 107 | Under 11 | $1.2M |
| Hydroxyurea Generic | 107 | 197 | 21 | $2,518 |
| Ondansetron Hcl Generic | 103 | 105 | 63 | $620 |
| Prochlorperazine Maleate Generic | 99 | 99 | 68 | $968 |
| Levothyroxine Sodium Generic | 84 | 165 | 17 | $549 |
| Mirtazapine Generic | 72 | 77 | 21 | $1,008 |
| Prednisone Generic | 63 | 68 | 32 | $326 |
| Jakafi Ruxolitinib Phosphate | 57 | 57 | Under 11 | $1.0M |
| Dexamethasone Generic | 44 | 63 | 21 | $1,152 |
| Tamoxifen Citrate Generic | 42 | 87 | Under 11 | $709 |
| Folic Acid Generic | 42 | 94 | 13 | $319 |
Brand drugs: - claims; generic drugs: 1,643 claims; opioid claims: 83.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Kaushik Sen $1,385 ($1,385 in general payments such as food, travel and fees) from 27 companies. The largest payer was Merck Sharp & Dohme LLC with $139.
| Company | Payments | Amount |
|---|---|---|
| Merck Sharp & Dohme LLC MRK | 5 | $139 |
| Pfizer Inc. PFE | 6 | $115 |
| E.R. Squibb & Sons, L.L.C. BMY | 4 | $98.19 |
| Shield Therapeutics Inc STX.L | 2 | $94.35 |
| Novartis Pharmaceuticals Corporation NVS | 4 | $84.65 |
| Seagen Inc. PFE | 1 | $80 |
| Eisai Inc. 4523.T | 3 | $76.19 |
| Daiichi Sankyo Inc. 4568.T | 3 | $72.09 |
| AstraZeneca Pharmaceuticals LP AZN | 1 | $68.49 |
| Sobi, Inc SOBI.ST | 3 | $66.43 |
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.