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PROVIDER PROFILE · NPI 1376546309

Edward ChangM.D.

Hematology-OncologyTigard, ORI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,755
Unique beneficiaries
—
Total services
52,197
Distinct HCPCS
46
Medicare payment
$661K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 102 Hematology-Oncology providers in OR — top quintile (cohort median 1,323).
PRESCRIBING · PART D · 2024
Total Rx claims
488
Beneficiaries
—
Total drug cost
$2.0M
Distinct drugs
22
Brand share
37.7%
Top prescribed drugs
Hydroxyurea71 claims
Apixaban62 claims
Acyclovir31 claims
Dexamethasone29 claims
Imatinib Mesylate26 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Edward Chang'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). 11 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LEGACY MERIDIAN PARK HOSPITAL1511,346
Huan Ha
Hematology-Oncology · Fremont, CA
76810
Ian Schnadig
Hematology-Oncology · Tualatin, OR
751,060
DERBES, ALISON41268
Diane Harper
Nurse Practitioner · Tualatin, OR
37453
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
29140
Brian Mahon
Diagnostic Radiology · Tualatin, OR
28199
Elizabeth Kutella
Diagnostic Radiology · Tualatin, OR
28142
NELSON, DAVID2489
PROVIDENCE HEALTH & SERVICES OREGON16117
Gregory Willis
Radiation Oncology · Tualatin, OR
15371
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LEGACY MERIDIAN PARK HOSPITAL127990
Ian Schnadig
Hematology-Oncology · Tualatin, OR
851,268
FIELDER, KATHLEEN75960
Huan Ha
Hematology-Oncology · Fremont, CA
69739
Tawna Pangborn
Nurse Practitioner · Tualatin, OR
60544
LEGACY LABORATORY SERVICES, LLC44185
DERBES, ALISON43252
NPI 175046348541484
LOPEZ, CARL38163
Magdolna Solti
Hematology · Vancouver, WA
36193
Peter Beatty
Diagnostic Radiology · Tualatin, OR
30151
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
27108
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$15
Payment records
1
By payment type
Education$15