Internal Medicine, Cardiovascular Disease · Flushing, NY
NPI
1891720058
Since 2006
Specialty
Internal Medicine, Cardiovascular Disease
Code 207RC0000X
Group practices
0
Medicare group memberships
Hospitals
1
Hospital affiliations
13630 Maple Ave, Suite 1e
Flushing, NY, 11355
Phone (718) 461-0305
Medicare paid, 2024
$257K
4,717 services
Medicare patients, 2024
371
Average age 77
Drug cost, 2024
$5.5M
32,702 prescriptions
Company payments, 2025
$1,703
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Wai L Leung was code 93000 (electrocardiogram), 873 times for 357 patients. In total Wai L Leung billed 4,717 services in 26 codes, and Medicare paid $257K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-11-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 93000 Electrocardiogram | Office | 873 | 357 | $11.97 | $10K |
| 36415 Venipuncture Blood Collection | Office | 838 | 324 | $8.65 | $7,249 |
| 99214 Office E&M - Established | Office | 661 | 324 | $106.76 | $71K |
| 99441 Telephone Services | Office | 315 | 175 | $49.18 | $15K |
| 99497 Care Management/Coordination | Office | 288 | 286 | $67.51 | $19K |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 242 | 242 | $145.27 | $35K |
| 99213 Office E&M - Established | Office | 224 | 132 | $76.67 | $17K |
| G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | Office | 224 | 224 | $27.84 | $6,235 |
| G0008 Administration of influenza virus vaccine | Office | 194 | 194 | $36.42 | $7,065 |
| 90658 Vaccine Product | Office | 181 | 181 | $21.42 | $3,877 |
| 93306 Echocardiography (TTE/TEE) | Office | 154 | 154 | $177.13 | $27K |
| 93880 Duplex Scan - Extracranial Arteries | Office | 129 | 128 | $174.22 | $22K |
| 99442 Telephone Services | Office | 64 | 51 | $72.96 | $4,669 |
| G0179 Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | Office | 57 | 38 | $33.14 | $1,889 |
| 99212 Office E&M - Established | Office | 53 | 29 | $48.06 | $2,547 |
By year: 2022 $309K for 5,282 services; 2023 $278K for 4,840 services; 2024 $257K for 4,717 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 838 | 324 | $8.65 | $7,249 |
Medicare prescription drug claims, 2024
In 2024, the drug Wai L Leung prescribed most often to Medicare patients was Atorvastatin Calcium, with 2,693 prescriptions and refills. In total Wai L Leung wrote 32,702 Medicare prescriptions that cost $5.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 2,693 | 6,952 | 644 | $19K |
| Losartan Potassium Generic | 2,042 | 5,109 | 464 | $15K |
| Amlodipine Besylate Generic | 1,597 | 3,922 | 361 | $9,740 |
| Metoprolol Succinate Generic | 1,468 | 3,577 | 347 | $13K |
| Simvastatin Generic | 945 | 2,153 | 194 | $5,703 |
| Metformin Hcl Er Metformin Hcl | 762 | 1,882 | 173 | $5,087 |
| Atenolol Generic | 712 | 1,689 | 146 | $4,327 |
| Vascepa Icosapent Ethyl | 684 | 1,021 | 118 | $338K |
| Omeprazole Generic | 621 | 1,274 | 211 | $9,557 |
| Levothyroxine Sodium Generic | 585 | 1,515 | 123 | $5,043 |
| Raloxifene Hcl Generic | 579 | 1,291 | 121 | $17K |
| Xarelto Rivaroxaban | 491 | 969 | 90 | $551K |
| Allopurinol Generic | 480 | 1,048 | 98 | $3,613 |
| Eliquis Apixaban | 476 | 962 | 113 | $562K |
| Clopidogrel Clopidogrel Bisulfate | 451 | 1,105 | 108 | $3,598 |
Brand drugs: 5,433 claims; generic drugs: 26,883 claims; opioid claims: 42.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Wai L Leung $1,703 ($1,703 in general payments such as food, travel and fees) from 14 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $427.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 17 | $427 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 10 | $190 |
| Merck Sharp & Dohme LLC MRK | 7 | $185 |
| GlaxoSmithKline, LLC. GSK | 7 | $160 |
| Biotronik Inc. | 3 | $140 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 6 | $129 |
| Edwards Lifesciences Corporation EW | 3 | $79.51 |
| Pfizer Inc. PFE | 4 | $71.76 |
| Novo Nordisk Inc NVO | 3 | $68.52 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 3 | $68.52 |
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.