Wai Leung, M.D.
NPI 1891720058 · Cardiovascular Disease Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wai Leung, M.D. is a Cardiovascular Disease Physician provider in Flushing, NY (NPI 1891720058).
Provider details
- NPI number
- 1891720058
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 162773 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,464 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 873 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 838 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 661 | $143 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 315 | $64 |
| Advance Care Planning, First 30 Minutes99497 | 288 | $91 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 242 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 237 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 2,693 | 644 |
| Losartan Potassium | 2,042 | 464 |
| Amlodipine Besylate | 1,597 | 361 |
| Metoprolol Succinate | 1,468 | 347 |
| Simvastatin | 945 | 194 |
| Metformin Hclbrand: Metformin Hcl Er | 762 | 173 |
| Atenolol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,133 across 85 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2010-11-02
Frequently asked questions
- What is Wai Leung's NPI number?
- Wai Leung's National Provider Identifier (NPI) is 1891720058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wai Leung's specialty?
- Wai Leung is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Wai Leung located?
- Wai Leung's practice location on file with NPPES is 13630 Maple Ave, Flushing, NY 11355-3865.
- What is Wai Leung's phone number?
- The practice phone number listed in the NPPES registry for Wai Leung is (718) 461-0305.
- Does Wai Leung accept Medicare?
- Wai Leung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wai Leung's NPI active?
- Yes — Wai Leung's NPI (1891720058) is active in the NPPES registry as of the last update on 2010-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.