PROVIDER PROFILE · NPI 1275612632

Ying Yan LeungM.D

PRACTICEAPC MEDICALSee all providers at this practice →

General PracticeHacienda Heights, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

190

Unique beneficiaries

—

Total services

527

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 551 General Practice providers in CA — above median (cohort median 588).

PRESCRIBING · PART D · 2024

Total Rx claims

618

Beneficiaries

—

Total drug cost

$40K

Distinct drugs

Brand share

11.3%

Top prescribed drugs

Atorvastatin Calcium94 claims

Losartan Potassium68 claims

Metformin Hcl59 claims

Amlodipine Besylate39 claims

Omeprazole27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ying Yan 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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	36	172
AHMC WHITTIER HOSPITAL MEDICAL	11	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	44	167
NEW BEGINNINGS HOME HEALTH CARE, INC.	22	48

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