PROVIDER PROFILE · NPI 1881734465

John LiuMD

Internal MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

547

Unique beneficiaries

—

Total services

2,087

Distinct HCPCS

Medicare payment

$195K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,803

Beneficiaries

—

Total drug cost

$169K

Distinct drugs

Brand share

12.6%

Top prescribed drugs

Gabapentin142 claims

Atorvastatin Calcium127 claims

Metformin Hcl119 claims

Furosemide101 claims

Famotidine91 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$285

Payment records

By payment type

Food and Beverage$285

REFERRAL NETWORK

Where John Liu'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALL CARE HOME HEALTH PROVIDER	46	170
Eugene Choi Diagnostic Radiology · Los Angeles, CA	35	206
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	26	112
Alex Chai Internal Medicine · Los Angeles, CA	23	93
Moez Khorsandi Urology · Los Angeles, CA	21	60
Unilab Corporation Clinical Laboratory · West Hills, CA	19	35
Matthew Austin Diagnostic Radiology · Richmond, VA	16	73
Jorge Minor Physical Medicine and Rehabilitation · Los Angeles, CA	15	181
MED-LIFE AMBULANCE SERVICES,INC.	13	36
Douglas Rusnack Diagnostic Radiology · Coeur D Alene, ID	12	31
Adrian Finkelstein Psychiatry · Malibu, CA	12	33

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