What is James Liu's specialty?

James Liu (NPI 1518074731) is a Medicare-billing provider whose primary specialty is Cardiology in San Gabriel, CA.

Where does James Liu practice?

James Liu practices in San Gabriel, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1518074731.

How much does Medicare pay James Liu?

James Liu (NPI 1518074731) received approximately $569K in total Medicare Part B payments, serving 362 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518074731

James LiuM.D.

PRACTICEJAMES H. LIU, M.D., INCSee all providers at this practice →

CardiologySan Gabriel, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,277

Unique beneficiaries

—

Total services

5,729

Distinct HCPCS

Medicare payment

$535K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

7,693

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

100

Brand share

30.1%

Top prescribed drugs

Losartan Potassium655 claims

Atenolol387 claims

Propafenone Hcl337 claims

Furosemide284 claims

Atorvastatin Calcium262 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

74.8

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$191

Payment records

By payment type

Food and Beverage$191

Top paying entities

Food and Beverage$191

REFERRAL NETWORK

Where James 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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AHMC SAN GABRIEL VALLEY MEDICAL	159	476
GARDENS REGIONAL HOSPITAL AND MEDICAL CENTER INC	142	358
NPI 1356454714	119	599
PRIME HEALTHCARE LA PALMA, LLC	117	380
Reza Dehdari Diagnostic Radiology · Tustin, CA	82	252
Chiu-Fu Lee Internal Medicine · Bellflower, CA	68	394
Unilab Corporation Clinical Laboratory · West Hills, CA	65	159
SOUTHERN CALIFORNIA SPECIALTY CARE, LLC	60	141
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	52	209
Wilson Wong Diagnostic Radiology · Arcadia, CA	52	123
SHARZER, MARK	51	162
Amrit Singh Cardiology · Long Beach, CA	46	108

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events