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Dr. Edward Hsiao-Kua Chang, MD

(Dr. Edward Hsia0-Kua Chang, M.D.)

(15 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

University of Maryland School of Medicine (1989)

Professional interests include: non-Hodgkin's lymphoma, blood disorders, esophageal cancer, and more.

12123 Southwest 69th Avenue
Tigard, OR 97223

(971) 708-7600

Dr. Edward Hsiao-Kua Chang, MD is a medical oncologist in Tigard, OR specializing in medical oncology, adult oncology and adult hematology. He graduated from University of Maryland School of Medicine in 1989 and has 37 years of experience. Dr. Edward Hsiao-Kua Chang, MD is affiliated with Providence, Providence St. Vincent Medical Center, Providence Portland Medical Center, Compass Oncology, Legacy Health, Providence Willamette Falls Medical Center, Legacy Meridian Park Medical Center and NORTHWEST CANCER SPECIALISTS PC.

Office Locations

Providence Willamette Falls Medical Center

12123 Southwest 69th Avenue
Tigard, OR 97223

(971) 708-7600

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Noteworthy Medicare Patient Procedures Performed by Dr. Edward Hsiao-Kua Chang, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

In 2023, Dr. Edward Hsiao-Kua Chang, MD had a list price for abdominal CT scan, chest CT scan, CT scan, iron tests, pelvic CT scan, and thoracic (chest) imaging that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Oregon. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, Dr. Edward Hsiao-Kua Chang, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Oregon. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

abdominal CT scan

pelvic CT scan

By Affordability:

complete blood count

intravenous infusion therapy

intravenous infusion

lactate dehydrogenase test

liver function tests

In 2012, among providers in related specialties within Oregon, Dr. Edward Hsiao-Kua Chang, MD performed more abdominal CT scan, and pelvic CT scan procedures for Medicare patients than 75% of them and he also had a list price for complete blood count (CBC), intravenous infusion therapy, intravenous (IV) infusion, lactate dehydrogenase (LDH) test, and liver function tests (LFTs) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	188
blood draw	555
chemotherapy	188
doctor visit	710
hospital care	64
inpatient care	64
lab tests	1924
minimally invasive procedures	217
port flush	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2013 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	155
blood draw	662
chemotherapy	155
doctor visit	695
lab tests	2350
minimally invasive procedures	198
port flush	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	132
Female	139

**Age**
From 65 to 74	102
From 75 to 84	90
85 and over	49
Less than 65	30

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2013

Hypertension	56
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	8
Cancer	41

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

abdominal imaging	22
biological response modifier (BRM) therapy	225
blood draw	721
chemotherapy	225
CT scan	47
doctor visit	861
hormone therapy	19
hospital care	72
inpatient care	72
lab tests	2864
minimally invasive procedures	352
pelvic imaging	22
port flush	26
thoracic (chest) imaging	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	151
Female	200

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	119
85 and over	64
Less than 65	37

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2014

Hypertension	52
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	7
Cancer	42

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	192
blood draw	635
chemotherapy	192
doctor visit	724
hormone therapy	26
hospital care	91
inpatient care	91
lab tests	2579
minimally invasive procedures	258
port flush	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	272
Female	360

**Ethnicity**
Non-Hispanic White	594
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	232
85 and over	118
Less than 65	58

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2015

Hypertension	56
High Cholesterol	40
Stroke	7
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	7
Cancer	35

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2016 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	137
blood draw	612
chemotherapy	137
doctor visit	660
hormone therapy	40
hospital care	48
inpatient care	48
lab tests	2478
minimally invasive procedures	236
port flush	48
thyroid function tests	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	148
Female	212

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	119
85 and over	60
Less than 65	28

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2016

Hypertension	55
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	8
Cancer	34

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	122
blood draw	655
chemotherapy	122
doctor visit	619
hormone therapy	30
hospital care	35
inpatient care	35
lab tests	2606
minimally invasive procedures	222
port flush	39

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	139
Female	215

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	99
85 and over	72
Less than 65	24

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2017

Hypertension	54
High Cholesterol	27
Stroke	3
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	10
Cancer	37

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

biological response modifier (BRM) therapy	119
blood draw	686
chemotherapy	119
doctor visit	621
hormone therapy	36
lab tests	2758
minimally invasive procedures	237
port flush	22
thyroid function tests	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	150
Female	194

**Ethnicity**
Non-Hispanic White	321
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	101
85 and over	62
Less than 65	19

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2018

Hypertension	61
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	0
Cancer	35

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

abdominal imaging	11
biological response modifier (BRM) therapy	117
blood draw	654
chemotherapy	117
CT scan	11
doctor visit	637
hormone therapy	46
lab tests	2453
minimally invasive procedures	228
pelvic imaging	11
port flush	16
thyroid function tests	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	185
Female	206

**Ethnicity**
Non-Hispanic White	353
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	127
85 and over	53
Less than 65	28

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2019

Hypertension	57
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	9
Cancer	41

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

abdominal imaging	33
biological response modifier (BRM) therapy	142
blood draw	472
chemotherapy	142
CT scan	65
doctor visit	415
hormone therapy	49
lab tests	1876
minimally invasive procedures	214
pelvic imaging	33
thoracic (chest) imaging	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	163
Female	204

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	124
85 and over	35
Less than 65	20

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2020

Hypertension	49
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	6
Cancer	44

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2021 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

abdominal imaging	17
biological response modifier (BRM) therapy	132
blood draw	439
chemotherapy	132
CT scan	38
doctor visit	337
hormone therapy	70
lab tests	1665
minimally invasive procedures	199
pelvic imaging	17
thoracic (chest) imaging	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	150
Female	205

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	125
85 and over	35
Less than 65	24

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2021

Hypertension	53
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	5
Cancer	44

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR during 2022 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

abdominal imaging	23
biological response modifier (BRM) therapy	206
blood draw	485
chemotherapy	206
CT scan	46
doctor visit	361
hormone therapy	65
lab tests	1813
minimally invasive procedures	283
pelvic imaging	23
port flush	14
thoracic (chest) imaging	23

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	163
Female	196

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	135
85 and over	37
Less than 65	18

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2022

Hypertension	67
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	6
Cancer	52

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Edward Hsiao-Kua Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Edward Hsiao-Kua Chang, MD treated as a medical oncologist in Tigard, OR were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	21
biological response modifier (BRM) therapy	157
blood draw	597
chemotherapy	157
CT scan	41
doctor visit	603
hormone therapy	42
hospital care	62
inpatient care	62
lab tests	2306
minimally invasive procedures	240
pelvic imaging	21
thoracic (chest) imaging	25
thyroid function tests	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD.

**Gender**
Male	150
Female	193

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	297
Native American / Alaskan Native	0
Hispanic	1
Other	2

**Age**
75 to 84	115
85 and over	53
Less than 65	26
65 to 74	149

Average of Total of Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Edward Hsiao-Kua Chang, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	50
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	31
Asthma	7
Osteoporosis	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Atrial Fibrillation	11
Dementia	6
Cancer	36

Education & Training

Dr. Edward Hsiao-Kua Chang, MD graduated from University of Maryland School of Medicine in 1989. He completed residency at University of California, Los Angeles (UCLA) Affiliated Hospitals. He is certified by the Board Certification: Medical Oncology and has a state license in Oregon.

Medical School: University of Maryland School of Medicine (1989)

Residency: University of California, Los Angeles (UCLA) Affiliated Hospitals (1992)

Board Certification: Board Certification: Medical Oncology

Licensed In: Oregon

Affiliations & Hospitals

Dr. Edward Hsiao-Kua Chang, MD is associated with these hospitals and organizations:

Providence

Providence St. Vincent Medical Center

Providence Portland Medical Center

Compass Oncology

Legacy Health

Providence Willamette Falls Medical Center

Legacy Meridian Park Medical Center

NORTHWEST CANCER SPECIALISTS PC

Ratings & Reviews

Dr. Edward Hsiao-Kua Chang, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 15 ratings. We collect ratings and reviews of Dr. Edward Hsiao-Kua Chang, MD from all over the web to help you find the right in Tigard, OR.

Overall Rating

(15 Ratings)

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General Payments

These charts describe general payments received by Dr. Edward Hsiao-Kua Chang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Products, LP	$91 ZYTIGA $91
Pfizer Inc.	$70 PREVNAR - 13 $43	TRUMENBA $15	LYRICA $12
Genentech USA, Inc.	$45 Gazyva $45
Allergan Inc.	$17 LUMIGAN $17
Seattle Genetics, Inc.	$12 ADCETRIS $12
Other	$34 OPDIVO $12	Lenvima $11	$12

**Types of Payments**
Education	$183
Food and Beverage	$87

Biography

Dr. Edward Chang's specialties are adult hematology, adult oncology, and medical oncology. He practices in Tigard, OR. In addition to English, he speaks Chinese. Dr. Chang's clinical interests include esophageal cancer, lung cancer, and non-hodgkin's lymphoma. He is affiliated with Providence Portland Medical Center, Legacy Meridian Park Medical Center, and Compass Oncology. He attended the University of Maryland School of Medicine and then went on to complete his residency at a hospital affiliated with the University of California, Los Angeles (UCLA). Dr. Chang's average patient rating is 5.0 stars (out of 5).

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Dr. Edward Hsiao-Kua Chang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Edward Hsiao-Kua Chang, MD in 2023

By Affordability:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Edward Hsiao-Kua Chang, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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