Edward Hsia0-Kua Chang, M.D.
Hematology & Oncology Physician · Tigard, OR
Edward Hsia0-Kua Chang, M.D. is a hematology & oncology physician with a practice address in Tigard, Oregon, and NPI 1376546309, issued on May 23, 2005. Check the license (Oregon 22153, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Edward Hsia0-Kua Chang
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 22153 OR
Self-reported in NPPES; status is on the state search - Practice location
- 12123 SW 69TH Ave, Tigard, OR 97223
- Phone
- (971) 708-7600
- Enumerated
- May 23, 2005
- Record last updated
- Jul 17, 2023
- Fax
- (971) 371-5230
- Medicaid IDs
- 130270 OR
2006315 WA - Medicare enrollment
- Enrolled (PECOS I20101022000592); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 138 in Oregon → Look up another NPI →
Also registered at 12123 SW 69TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marisa Adlesich, PA-CPhysician Assistant1679047708
- Rebecca Amador, MSN, AGPCNP-BCNurse Practitioner1235413840
- William Arscott, MDRadiation Oncology Physician1831509926
- Ariel Black, LCSW, LICSWClinical Social Worker1841144532
- Michele Dickson, ARNPFamily Nurse Practitioner1619957990
- Kathleen Dunham, M.D.Surgical Oncology Physician1194040139
Verify Edward Hsia0-Kua Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 22153Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
640 Medicare Part D claims for 107 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 30 claims were for opioids.
Most prescribed
- Hydroxyurea71 claims
- Eliquis62 claims
- Acyclovir31 claims
- Dexamethasone29 claims
- Imatinib Mesylate26 claims
- Lenalidomide26 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15.00
1 payment: education; the largest payer was Aveo Pharmaceuticals, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Northwest Cancer Specialists PCTigard, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Edward Hsia0-Kua Chang among 138 hematology & oncology physician records in Oregon
Edward Hsia0-Kua Chang, M.D. is one of 138 hematology & oncology physician records with a practice address in Oregon. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1989 · median 2001 among the 97 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Oregon
There are 138 hematology & oncology physician records in Oregon.
All 138 in Oregon → Every provider in Tigard → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Patan Gultawatvichai, M.D.Portland, OR 972231720335987
- Anthony Pham, M.D.Tigard, OR 972231790913994
- Richard Zinke, M.D.Tigard, OR 972231356667893
- Jay Andersen, M.D.Portland, OR 972251922001023
- Daniel Gruenberg, M.D.Portland, OR 972251467455238
- Lucy Langer, MDPortland, OR 972251689705402
- Emily Lin, MDPortland, OR 972251598149650
- Tony Ho, MDPortland, OR 972271417949124
Common questions
What is Edward Hsia0-Kua Chang, M.D.'s NPI number?
Edward Hsia0-Kua Chang, M.D.'s National Provider Identifier (NPI) is 1376546309, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Edward Hsia0-Kua Chang, M.D. located?
The NPPES record lists a practice address at 12123 SW 69TH Ave, Tigard, OR, 97223. Phone: (971) 708-7600. Providers update this record themselves, so call before visiting.
How can I verify Edward Hsia0-Kua Chang, M.D.'s license?
NPPES lists Oregon license number 22153, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Edward Hsia0-Kua Chang, M.D. prescribe under Medicare Part D?
In 2024, Edward Hsia0-Kua Chang, M.D. had 640 Medicare Part D claims for 107 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Edward Hsia0-Kua Chang, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.