PROVIDER PROFILE · NPI 1891720058

Wai LeungM.D.

Internal MedicineFlushing, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,939

Unique beneficiaries

—

Total services

4,645

Distinct HCPCS

Medicare payment

$254K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

31,864

Beneficiaries

—

Total drug cost

$5.2M

Distinct drugs

213

Brand share

26.0%

Top prescribed drugs

Atorvastatin Calcium2,693 claims

Losartan Potassium2,042 claims

Amlodipine Besylate1,597 claims

Metoprolol Succinate1,468 claims

Simvastatin945 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$123

REFERRAL NETWORK

Where Wai Leung's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	516	2,548
Irene Schulman Diagnostic Radiology · Flushing, NY	432	690
Aryel Nicoleau Internal Medicine · Queens Village, NY	85	344
Majeed Sayeed Cardiology · Flushing, NY	62	216
Shuja Qadir Cardiology · Brooklyn, NY	45	142
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	43	101
Valerio Bariletti Internal Medicine · Suffern, NY	42	87
Jan Eubig Diagnostic Radiology · Flushing, NY	37	90
NORTH SHORE UNIVERSITY HOSPITAL	36	84
WOLFF, WILLIAM	36	72
Avtar Raince Diagnostic Radiology · Flushing, NY	34	63
ENZO CLINICAL LABS, INC.	33	57

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history