PROVIDER PROFILE · NPI 1679504393

Weber ChenM.D.

PRACTICELOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUPSee all providers at this practice →

Hematology-OncologyPasadena, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,809

Unique beneficiaries

—

Total services

78,735

Distinct HCPCS

Medicare payment

$1.7M

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

2,092

Beneficiaries

—

Total drug cost

$11.3M

Distinct drugs

Brand share

59.5%

Top prescribed drugs

Epoetin Alfa147 claims

Anastrozole138 claims

Enzalutamide127 claims

Osimertinib Mesylate124 claims

Filgrastim-Sndz113 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

59.0

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

215

By payment type

Food and Beverage$5K

Education$52

REFERRAL NETWORK

Where Weber 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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	102	242
Chia Chi Lai Gastroenterology · Monterey Park, CA	71	378
Chin Shun Shih Internal Medicine · Monterey Park, CA	59	146
AHMC SAN GABRIEL VALLEY MEDICAL	55	131
Unilab Corporation Clinical Laboratory · West Hills, CA	50	129
Daniel Garza Diagnostic Radiology · Alhambra, CA	41	112
YANG, BAO	38	100
Stephen Chen Critical Care (Intensivists) · Monterey Park, CA	37	151
Wilson Chick Pathology · Loma Linda, CA	35	75
Aldric Shim Diagnostic Radiology · Monterey Park, CA	34	65
LIS, LEON	27	66
Richard Chao Diagnostic Radiology · Alhambra, CA	27	94

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