caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1295753655

Wen-Yuan ChiangD.O.

PRACTICECHANDER MEDICAL ASSOCIATESSee all providers at this practice →
NephrologySouth Gate, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 052502
Dialysis facility
CCN 052844
Dialysis facility
CCN 552821
Dialysis facility
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
21
By payment type
Consulting Fee$2K
Food and Beverage$617
Education$210
Travel and Lodging$15
PRESCRIBING · PART D · 2024
Total Rx claims
1,172
Beneficiaries
—
Total drug cost
$466K
Distinct drugs
34
Brand share
36.1%
Top prescribed drugs
Sevelamer Carbonate173 claims
Fat Emulsion/Olive/Soy/Phospho113 claims
Nifedipine76 claims
Calcitriol63 claims
Dapagliflozin Propanediol62 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
131
Unique beneficiaries
—
Total services
555
Distinct HCPCS
4
Medicare payment
$134K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — below median (cohort median 1,482).
REFERRAL NETWORK

Where Wen-Yuan Chiang'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). 17 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST.FRANCIS MEDICAL CENTER103427
NPI 125533553571824
TOTAL RENAL CARE INC631,261
Unilab Corporation
Clinical Laboratory · West Hills, CA
45200
Shailender Bhatia
Diagnostic Radiology · Evergreen Park, IL
44168
Spencer Brown
General Surgery · Los Angeles, CA
30164
Mark Tsai
Internal Medicine · Paramount, CA
23207
Diana Echeverry-Franck
Endocrinology · Long Beach, CA
23119
Hossein Eftekhari
Interventional Cardiology · Downey, CA
1863
Ali Golshan
Diagnostic Radiology · Cypress, CA
1756
Westmed Ambulance Inc
Ambulance Service Provider · Compton, CA
1545
NPI 14078326521356
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST.FRANCIS MEDICAL CENTER117535
NPI 125533553569775
TOTAL RENAL CARE INC59682
Albert Szeto
Diagnostic Radiology · Lynwood, CA
57228
Mark Deseran
Diagnostic Radiology · Lynwood, CA
41162
Jason Deutsch
Diagnostic Radiology · Lynwood, CA
40113
Unilab Corporation
Clinical Laboratory · West Hills, CA
39151
David Blood
Diagnostic Radiology · Wenatchee, WA
39142
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
37121
Shailender Bhatia
Diagnostic Radiology · Evergreen Park, IL
35135
Jamie Weiss
Cardiology · Lynwood, CA
31161
Spencer Brown
General Surgery · Los Angeles, CA
30160
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.