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PROVIDER PROFILE · NPI 1073542692

Chien-Shing ChenM.D.

PRACTICELOMA LINDA UNIVERSITY RADIOLOGY MEDICAL GROUP INCSee all providers at this practice →
Medical OncologyLoma Linda, CAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
Final MIPS score
88.9
Quality
72.1
Cost
77.4
Improvement activities
40.0
Promoting interop.
80.0
Payment adjustment
0.58%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$808
Payment records
5
By payment type
Consulting Fee$675
Food and Beverage$133
Top paying entities
Consulting Fee$675
Food and Beverage$133
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050327
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
460
Beneficiaries
—
Total drug cost
$2.7M
Distinct drugs
15
Brand share
40.9%
Top prescribed drugs
Enzalutamide82 claims
Prednisone57 claims
Abiraterone Acetate45 claims
Apalutamide36 claims
Acyclovir32 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
291
Unique beneficiaries
—
Total services
461
Distinct HCPCS
4
Medicare payment
$30K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 268 Medical Oncology providers in CA — below median (cohort median 1,130).
REFERRAL NETWORK

Where Chien-Shing 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). 24 inbound referrers · 42 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER2552,533
Unilab Corporation
Clinical Laboratory · West Hills, CA
43220
Samuel Randolph
Diagnostic Radiology · Loma Linda, CA
41104
Gayathri Nagaraj
Medical Oncology · Loma Linda, CA
39131
Shannon Kirk
Diagnostic Radiology · Loma Linda, CA
3792
Chung-Tsen Hsueh
Medical Oncology · Loma Linda, CA
30103
Kendra Fisher
Diagnostic Radiology · Loma Linda, CA
2877
Alexander Chien
Diagnostic Radiology · Pomona, CA
2856
Cherie Cora
Diagnostic Radiology · Loma Linda, CA
2651
David Gentry
Nuclear Medicine · Loma Linda, CA
2352
Erica Kinne
Diagnostic Radiology · Loma Linda, CA
2266
Gina Mohr
Hospice and Palliative Care · Loma Linda, CA
17138
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER2903,678
Jon Miller
Diagnostic Radiology · Loma Linda, CA
48130
Shannon Kirk
Diagnostic Radiology · Loma Linda, CA
47129
Samuel Randolph
Diagnostic Radiology · Loma Linda, CA
46121
Unilab Corporation
Clinical Laboratory · West Hills, CA
45187
Gayathri Nagaraj
Medical Oncology · Loma Linda, CA
44157
Chung-Tsen Hsueh
Medical Oncology · Loma Linda, CA
42164
Hamid Mirshahidi
Hematology-Oncology · Loma Linda, CA
37112
Thomas Kelly
Diagnostic Radiology · Loma Linda, CA
35100
Kendra Fisher
Diagnostic Radiology · Loma Linda, CA
3282
Allie Blackburn
Diagnostic Radiology · Los Angeles, CA
3197
Gina Mohr
Hospice and Palliative Care · Loma Linda, CA
30202
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.