What is Irene Chen's specialty?

Irene Chen (NPI 1952438392) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Los Angeles, CA.

Where does Irene Chen practice?

Irene Chen practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1952438392.

How much does Medicare pay Irene Chen?

Irene Chen (NPI 1952438392) received approximately $222K in total Medicare Part B payments, serving 2,358 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952438392

Irene ChenMD

Diagnostic RadiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,169

Unique beneficiaries

—

Total services

29,673

Distinct HCPCS

Medicare payment

$216K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

75.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$60

Payment records

By payment type

Food and Beverage$60

Top paying entities

Food and Beverage$60

REFERRAL NETWORK

Where Irene 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). 199 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	240	582
Elton Tourje Diagnostic Radiology · Los Angeles, CA	197	353
Alessandro Dagnolo Diagnostic Radiology · Los Angeles, CA	164	323
Michael Witkosky Diagnostic Radiology · Sacramento, CA	161	221
Jason Aaronson Diagnostic Radiology · Los Angeles, CA	134	235
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	129	167
Dayle Robson Diagnostic Radiology · Los Angeles, CA	113	156
Willis Wagner Vascular Surgery · Los Angeles, CA	109	165
Katherine Haker Diagnostic Radiology · Los Angeles, CA	104	186
Reza Arsanjani Cardiology · Scottsdale, AZ	97	137
Cindy Kallman Diagnostic Radiology · Los Angeles, CA	91	130
NPI 1114923570	90	212

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