PROVIDER PROFILE · NPI 1043227804

William ChuPA-C

PRACTICEEAST LA PAZ MEDICAL CLINICSee all providers at this practice →

Physician AssistantLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — bottom quintile (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

2,492

Beneficiaries

—

Total drug cost

$694K

Distinct drugs

Brand share

31.1%

Top prescribed drugs

Atorvastatin Calcium125 claims

Metformin Hcl104 claims

Finerenone95 claims

Losartan Potassium93 claims

Diclofenac Sodium93 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

REFERRAL NETWORK

Where William Chu'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). 3 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEGACY LABS LLC	39	179
NGUYEN, QUYNAM	27	257
Unilab Corporation Clinical Laboratory · West Hills, CA	12	40

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LEGACY LABS LLC	43	216
AMERICAN CLINICAL REFERENCE LABORATORY INC.	41	205
NGUYEN, QUYNAM	32	292
WHITEFIELD MEDICAL LABORATORY INC	32	141
BRIGHT CARE HOME HEALTH, INC.	16	73
KOUKHAB, MANOOCHEHR	15	47
Unilab Corporation Clinical Laboratory · West Hills, CA	13	42
WHITE MEMORIAL MEDICAL CENTER	11	65

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