What is Wei Chen's specialty?

Wei Chen (NPI 1013190370) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Jose, CA.

Where does Wei Chen practice?

Wei Chen practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1013190370.

How much does Medicare pay Wei Chen?

Wei Chen (NPI 1013190370) received approximately $65K in total Medicare Part B payments, serving 298 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013190370

Wei ChenMD

Internal MedicineSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

395

Unique beneficiaries

—

Total services

616

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

706

Beneficiaries

—

Total drug cost

$599K

Distinct drugs

Brand share

68.4%

Top prescribed drugs

Albuterol Sulfate87 claims

Fluticasone/Vilanterol71 claims

Montelukast Sodium54 claims

Azithromycin48 claims

Umeclidinium Bromide46 claims

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050038

Hospital

REFERRAL NETWORK

Where Wei Chen'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). 12 inbound referrers · 28 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	118	572
Young Kang Diagnostic Radiology · San Jose, CA	29	116
FRAKER, KEITH	26	87
KIRSCH, CARL	21	90
Jeffrey Tseng Nuclear Medicine · Stanford, CA	21	67
Vibha Mohindra Pulmonary Disease · San Jose, CA	20	84
Benjamin Chou Diagnostic Radiology · San Jose, CA	14	39
COUNTY OF SANTA CLARA	13	35
Susan Zhao Cardiology · San Jose, CA	13	26
Ajit Nair Interventional Radiology · San Jose, CA	12	33
Aravind Swaminathan Cardiology · Santa Clara, CA	12	33
Margaret Lee Diagnostic Radiology · San Jose, CA	11	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF SANTA CLARA	126	656
Allison Friedenberg Internal Medicine · San Francisco, CA	33	124
WEHNER, JOHN	32	145
Vibha Mohindra Pulmonary Disease · San Jose, CA	30	77
FRAKER, KEITH	26	100
Young Kang Diagnostic Radiology · San Jose, CA	26	87
KIRSCH, CARL	25	37
Eric Hsiao Pulmonary Disease · San Jose, CA	25	119
LAU, JOHN	22	79
Amit Gohil Internal Medicine · San Jose, CA	20	50
Kma Emergency Services, Inc. Ambulance Service Provider · San Leandro, CA	19	53
Long Trinh Diagnostic Radiology · San Jose, CA	19	103

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