Internal Medicine, Cardiovascular Disease · Flushing, NY
NPI
1164415899
Since 2005
Specialty
Internal Medicine, Cardiovascular Disease
Code 207RC0000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
3907 Prince St, Suite 3a
Flushing, NY, 11354
Phone (718) 661-1783
Groups this clinician bills Medicare through
Medicare paid, 2024
$265K
3,304 services
Medicare patients, 2024
304
Average age 74
Drug cost, 2024
$800K
7,364 prescriptions
Company payments, 2025
$1,790
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Thomas T Chen was code J0153 (injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds)), 1,005 times for 25 patients. In total Thomas T Chen billed 3,304 services in 28 codes, and Medicare paid $265K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-07-13.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|
| J0153 Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) | Office | 1,005 | 25 | $0.39 | $396 |
| 99213 Office E&M - Established | Office | 386 | 230 | $75.61 | $29K |
| 93000 Electrocardiogram | Office | 314 | 272 | $10.94 | $3,435 |
| 93306 Echocardiography (TTE/TEE) | Office | 274 | 273 | $141.34 | $39K |
| A9500 Technetium tc-99m sestamibi, diagnostic, per study dose | Office | 256 | 128 | $44.28 | $11K |
| 93880 Duplex Scan - Extracranial Arteries | Office | 132 | 132 | $162.84 | $21K |
| 78452 Myocardial Perfusion Scan | Office | 130 | 130 | $372.96 | $48K |
| 93015 Electrocardiogram | Office | 130 | 130 | $52.85 | $6,870 |
| 99203 Office E&M - New | Office | 93 | 93 | $91.04 | $8,467 |
| 93978 Duplex Scan - Extremity Arteries | Office | 75 | 75 | $149.18 | $11K |
| 93970 Duplex Scan - Extremity Veins | Office | 69 | 69 | $160.94 | $11K |
| 93229 Electrocardiogram | Office | 65 | 65 | $711.74 | $46K |
| 93228 Electrocardiogram | Office | 65 | 65 | $20.30 | $1,319 |
| 93224 Electrocardiogram | Office | 64 | 64 | $57.56 | $3,684 |
| 99441 Telephone Services | Office | 57 | 44 | $47.46 | $2,705 |
By year: 2022 $359K for 3,946 services; 2023 $402K for 4,148 services; 2024 $265K for 3,304 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 18 | 17 | $8.65 | $156 |
Medicare prescription drug claims, 2024
In 2024, the drug Thomas T Chen prescribed most often to Medicare patients was Nitroglycerin Patch (Nitroglycerin), with 1,739 prescriptions and refills. In total Thomas T Chen wrote 7,364 Medicare prescriptions that cost $800K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Nitroglycerin Patch Nitroglycerin | 1,739 | 1,836 | 641 | $31K |
| Nitroglycerin Generic | 939 | 957 | 686 | $9,696 |
| Metoprolol Succinate Generic | 460 | 656 | 136 | $2,976 |
| Ranolazine Er Ranolazine | 320 | 397 | 60 | $14K |
| Metoprolol Tartrate Generic | 315 | 424 | 97 | $885 |
| Clopidogrel Clopidogrel Bisulfate | 299 | 435 | 73 | $1,450 |
| Warfarin Sodium Generic | 264 | 321 | 30 | $1,118 |
| Eliquis Apixaban | 259 | 325 | 47 | $187K |
| Xarelto Rivaroxaban | 249 | 302 | 51 | $166K |
| Amlodipine Besylate Generic | 246 | 445 | 80 | $1,048 |
| Atorvastatin Calcium Generic | 219 | 388 | 66 | $1,473 |
| Losartan Potassium Generic | 204 | 377 | 56 | $1,554 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 149 | 198 | 30 | $840 |
| Vascepa Icosapent Ethyl | 127 | 159 | 26 | $55K |
| Entresto Sacubitril/Valsartan | 98 | 134 | 24 | $87K |
Brand drugs: - claims; generic drugs: 5,963 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Thomas T Chen $1,790 ($1,790 in general payments such as food, travel and fees) from 14 companies. The largest payer was Biotronik Inc. with $835.
| Company | Payments | Amount |
|---|---|---|
| Biotronik Inc. | 6 | $835 |
| Merck Sharp & Dohme LLC MRK | 9 | $200 |
| Actelion Pharmaceuticals US, Inc. JNJ | 4 | $176 |
| Novartis Pharmaceuticals Corporation NVS | 5 | $106 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $101 |
| Scpharmaceuticals Inc. SCPH | 4 | $76.68 |
| AstraZeneca Pharmaceuticals LP AZN | 3 | $64.01 |
| Edwards Lifesciences Corporation EW | 2 | $57.12 |
| Esperion Therapeutics, Inc. ESPR | 3 | $53.25 |
| Heartflow, Inc. HTFL | 2 | $32.33 |
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.