Internal Medicine, Medical Oncology · New York, NY
NPI
1053603340
Since 2011
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
3
Medicare group memberships
Hospitals
3
Hospital affiliations
550 1st Ave, NYU Langone Medical Center
New York, NY, 10016
Phone (212) 263-5506
Groups this clinician bills Medicare through
Medicare paid, 2024
$68K
7,715 services
Medicare patients, 2024
34
Average age 74
Drug cost, 2024
$7.4M
2,668 prescriptions
Company payments, 2025
$1,307
From 25 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Arjun Iyengar was code 85025 (blood count), 122 times for 17 patients. In total Arjun Iyengar billed 7,715 services in 51 codes, and Medicare paid $68K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-09-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 85025 Blood Count | Office | 122 | 17 | $7.61 | $928 |
| 36415 Venipuncture Blood Collection | Office | 94 | 17 | $7.35 | $691 |
| 99213 Office E&M - Established | Office | 72 | 11 | $81.83 | $5,892 |
| 99214 Office E&M - Established | Office | 56 | 16 | $112.85 | $6,320 |
| G0024 Principal illness navigation services, additional 30 minutes per calendar month (list separately in addition to g0023) | Office | 24 | 13 | $47.12 | $1,131 |
| G0023 Principal illness navigation services by certified or trained auxiliary personnel under the direction of a physician or other practitioner, including a patient navigator; 60 minutes per calendar month, in the following activities: person-centered assessmen | Office | 23 | 17 | $75.91 | $1,746 |
| G0136 Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes | Office | 11 | 11 | $18.07 | $199 |
By year: 2022 $93K for 5,287 services; 2023 $76K for 9,716 services; 2024 $68K for 7,715 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 85025 Blood Count | 122 | 17 | $7.61 | $928 |
| 36415 Venipuncture Blood Collection | 94 | 17 | $7.35 | $691 |
Medicare prescription drug claims, 2024
In 2024, the drug Arjun Iyengar prescribed most often to Medicare patients was Retacrit (Epoetin Alfa-Epbx), with 115 prescriptions and refills. In total Arjun Iyengar wrote 2,668 Medicare prescriptions that cost $7.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Retacrit Epoetin Alfa-Epbx | 115 | 115 | 26 | $56K |
| Fosaprepitant Dimeglumine Generic | 80 | 80 | 19 | $6,439 |
| Eliquis Apixaban | 66 | 78 | 18 | $44K |
| Letrozole Generic | 61 | 111 | 18 | $907 |
| Prednisone Generic | 56 | 68 | 13 | $326 |
| Neulasta Pegfilgrastim | 56 | 56 | 15 | $342K |
| Anastrozole Generic | 55 | 108 | 15 | $1,035 |
| Bortezomib Generic | 52 | 52 | Under 11 | $8,232 |
| Abiraterone Acetate Generic | 50 | 54 | Under 11 | $62K |
| Amlodipine Besylate Generic | 48 | 60 | Under 11 | $148 |
| Keytruda Pembrolizumab | 47 | 47 | Under 11 | $519K |
| Imbruvica Ibrutinib | 42 | 42 | Under 11 | $1.0M |
| Oxycodone Hcl Generic | 35 | 35 | 16 | $391 |
| Xgeva Denosumab | 35 | 35 | Under 11 | $109K |
| Gabapentin Generic | 33 | 49 | Under 11 | $612 |
Brand drugs: - claims; generic drugs: 1,592 claims; opioid claims: 94.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Arjun Iyengar $1,307 ($1,307 in general payments such as food, travel and fees) from 25 companies. The largest payer was Janssen Biotech, Inc. with $331.
| Company | Payments | Amount |
|---|---|---|
| Janssen Biotech, Inc. JNJ | 14 | $331 |
| E.R. Squibb & Sons, L.L.C. BMY | 22 | $183 |
| Exelixis Inc. EXEL | 5 | $138 |
| Pfizer Inc. PFE | 4 | $70.36 |
| Abbvie Inc. ABBV | 4 | $68.23 |
| GlaxoSmithKline, LLC. GSK | 3 | $62.72 |
| Merck Sharp & Dohme LLC MRK | 3 | $55.51 |
| Novartis Pharmaceuticals Corporation NVS | 3 | $55.01 |
| Lilly USA, LLC LLY | 3 | $50.99 |
| Janssen Pharmaceuticals, Inc JNJ | 4 | $48.28 |
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.