Internal Medicine, Interventional Cardiology · New York, NY
NPI
1871777607
Since 2007
Specialty
Internal Medicine, Interventional Cardiology
Code 207RI0011X
Group practices
5
Medicare group memberships
Hospitals
1
Hospital affiliations
139 Centre St Ste 307
New York, NY, 10013
Phone (212) 334-3507
Groups this clinician bills Medicare through
Medicare paid, 2024
$128K
1,149 services
Medicare patients, 2024
150
Average age 76
Drug cost, 2024
$3.4M
8,568 prescriptions
Company payments, 2025
$69K
From 26 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Henry K Siu was code 99213 (office e&m - established), 213 times for 117 patients. In total Henry K Siu billed 1,149 services in 55 codes, and Medicare paid $128K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-06-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 213 | 117 | $70.24 | $15K |
| 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 | 199 | 107 | $13.75 | $2,736 |
| 93000 Electrocardiogram | Office | 127 | 89 | $11.03 | $1,400 |
| J2785 Injection, regadenoson, 0.1 mg | Office | 84 | 21 | $3.30 | $277 |
| 93306 Echocardiography (TTE/TEE) | Office | 80 | 77 | $149.93 | $12K |
| 93970 Duplex Scan - Extremity Veins | Office | 43 | 39 | $157.46 | $6,771 |
| 93880 Duplex Scan - Extracranial Arteries | Office | 37 | 37 | $163.03 | $6,032 |
| 93925 Duplex Scan - Extremity Arteries | Office | 34 | 33 | $220.62 | $7,501 |
| A9555 Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | Office | 34 | 17 | $290.34 | $9,872 |
| 99214 Office E&M - Established | Office | 33 | 30 | $107.77 | $3,556 |
| 93015 Electrocardiogram | Office | 30 | 30 | $57.48 | $1,724 |
| A9500 Technetium tc-99m sestamibi, diagnostic, per study dose | Office | 26 | 13 | $27.71 | $721 |
| 93978 Duplex Scan - Extremity Arteries | Office | 20 | 19 | $150.78 | $3,016 |
| 99204 Office E&M - New | Office | 20 | 20 | $123.11 | $2,462 |
| 99212 Office E&M - Established | Office | 19 | 18 | $47.92 | $911 |
By year: 2022 $275K for 1,166 services; 2023 $188K for 927 services; 2024 $128K for 1,149 services.
Medicare prescription drug claims, 2024
In 2024, the drug Henry K Siu prescribed most often to Medicare patients was Xarelto (Rivaroxaban), with 708 prescriptions and refills. In total Henry K Siu wrote 8,568 Medicare prescriptions that cost $3.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Xarelto Rivaroxaban | 708 | 1,255 | 177 | $685K |
| Atorvastatin Calcium Generic | 653 | 1,539 | 224 | $5,573 |
| Metoprolol Succinate Generic | 605 | 1,420 | 213 | $6,921 |
| Rosuvastatin Calcium Generic | 424 | 1,114 | 155 | $5,197 |
| Ozempic Semaglutide | 350 | 380 | 68 | $352K |
| Ezetimibe Generic | 297 | 681 | 101 | $5,986 |
| Kerendia Finerenone | 292 | 531 | 78 | $329K |
| Farxiga Dapagliflozin Propanediol | 285 | 496 | 71 | $277K |
| Entresto Sacubitril/Valsartan | 263 | 454 | 70 | $295K |
| Carvedilol Generic | 249 | 603 | 87 | $1,899 |
| Vascepa Icosapent Ethyl | 244 | 394 | 58 | $132K |
| Amlodipine Besylate Generic | 236 | 585 | 86 | $1,298 |
| Torsemide Generic | 213 | 355 | 71 | $1,924 |
| Nexletol Bempedoic Acid | 208 | 384 | 51 | $149K |
| Ranolazine Er Ranolazine | 203 | 377 | 75 | $11K |
Brand drugs: 3,641 claims; generic drugs: 4,910 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Henry K Siu $69K ($69K in general payments such as food, travel and fees) from 26 companies. The largest payer was Novo Nordisk Inc with $53K.
| Company | Payments | Amount |
|---|---|---|
| Novo Nordisk Inc NVO | 39 | $53K |
| AGEPHA Pharma FZ LLC | 4 | $5,368 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 6 | $4,430 |
| SpectraWAVE, Inc | 15 | $1,701 |
| Medtronic, Inc. MDT | 9 | $725 |
| Abbott Laboratories ABT | 5 | $518 |
| Biotronik Inc. | 5 | $505 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 18 | $478 |
| Scpharmaceuticals Inc. SCPH | 4 | $270 |
| Merck Sharp & Dohme LLC MRK | 11 | $250 |
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.