EDWARD HSIA0-KUA CHANG (M.D.) – Hematology & Oncology Physician, NPI 1376546309
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
171 HEMATOLOGY/ONCOLOGY in OR
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Provider Addresses for EDWARD HSIA0-KUA CHANG (M.D.)
Southwest 65th Avenue, Tualatin, Metro, Washington County, Oregon, 97062, United States
STE 435
TUALATIN, OR 970625701
Phone: (503) 692-2032
Fax: (503) 692-4450
Type: Location
1498 SE TECH CENTER PL STE 240
VANCOUVER, WA 986835508
Phone:
Type: Mailing
12123 SW 69TH AVE
TIGARD, OR 972238514
Phone: (971) 708-7600
Fax: (971) 371-5230
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Aveo Pharmaceuticals, Inc. ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Aveo Pharmaceuticals, Inc. | $15 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-10-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100617000265 | I | Hematology/Oncology | WA | TBD |
| I20101022000592 | I | Hematology/Oncology | OR | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 17,600 | 22 | $0 |
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 16,320 | 20 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 5,600 | 15 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 4,950 | 25 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,890 | 26 | $0 |
Insurance plans in this area (ZIP 97062)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | OR | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 197 | 52 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | OR | |
| Medical Oncology, Internal Medicine | OR | |
| - | OR | |
| - | OR | |
| Radiation Oncology | WA | |
| Physician Assistant | CA | |
| General Surgery | WA | |
| - | WA | |
| Physician Assistant | OR | |
| Radiation Oncology | GA |
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