What is Wei Chen's specialty?

Wei Chen (NPI 1518255421) is a Medicare-billing provider whose primary specialty is Nephrology in Bronx, NY.

Where does Wei Chen practice?

Wei Chen practices in Bronx, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1518255421.

How much does Medicare pay Wei Chen?

Wei Chen (NPI 1518255421) received approximately $26K in total Medicare Part B payments, serving 126 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518255421

Wei Chen

PRACTICEMMC AT NEW DAYSee all providers at this practice →

NephrologyBronx, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

182

Unique beneficiaries

—

Total services

283

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — bottom quintile (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$352

Distinct drugs

Brand share

25.6%

Top prescribed drugs

Chlorthalidone21 claims

Losartan Potassium11 claims

Nifedipine11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$211

Payment records

By payment type

Food and Beverage$211

Top paying entities

Food and Beverage$211

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). 68 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF ROCHESTER	248	1,085
RICHESON, JOHN	75	192
Matthew Gross Internal Medicine · Rochester, NY	64	172
WANDTKE, JOHN	59	153
Anirban Bose Nephrology · Rochester, NY	56	164
Ravinder Sidhu Diagnostic Radiology · Rochester, NY	56	156
Saisubhodhini Reddy Nephrology · Rochester, NY	55	157
Axel Wismueller Diagnostic Radiology · Rochester, NY	54	160
Richard Wing Nephrology · Rochester, NY	54	158
Gwy Suk Seo Diagnostic Radiology · Aurora, CO	53	135
Catherine Moore Nephrology · Rochester, NY	53	108
Deborah Rubens Diagnostic Radiology · Rochester, NY	51	107

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