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Dr. Cynthia Coo Chua, MD

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Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Duke University School of Medicine

Professional interests include: breast cancer

820 Yale Avenue N. Sloan Clinic 2
Seattle, WA 98109

(206) 606-1024

Dr. Cynthia Coo Chua, MD is a medical oncologist in Seattle, WA specializing in medical oncology, adult oncology and adult hematology. She graduated from Duke University School of Medicine. Dr. Cynthia Coo Chua, MD is affiliated with Fred Hutchinson Cancer Center.

Office Locations

1354 Aloha Street Sloan Clinic 1
Seattle, WA 98109

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325 9th Avenue
Seattle, WA 98104

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820 Yale Avenue N. Sloan Clinic 2
Seattle, WA 98109

(206) 606-1024

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2012 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

abdominal imaging	13
biological response modifier (BRM) therapy	366
blood draw	352
chemotherapy	366
CT scan	28
doctor visit	1066
hospital care	323
inpatient care	323
lab tests	1827
minimally invasive procedures	448
pelvic imaging	13
port flush	56
thoracic (chest) imaging	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2013 were lab tests, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	364
blood draw	318
chemotherapy	364
doctor visit	1216
hospital care	384
inpatient care	384
lab tests	1866
minimally invasive procedures	500
port flush	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	207
Female	357

**Ethnicity**
Non-Hispanic White	496
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	198
85 and over	60
Less than 65	63

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2013

Hypertension	68
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	9
Cancer	47

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2014 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	356
blood draw	365
chemotherapy	356
doctor visit	1214
hospital care	282
inpatient care	282
lab tests	2186
minimally invasive procedures	566
port flush	47

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	156
Female	324

**Ethnicity**
Non-Hispanic White	414
Black	52
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	161
85 and over	57
Less than 65	43

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2014

Hypertension	64
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	7
Cancer	45

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2015 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

abdominal imaging	18
biological response modifier (BRM) therapy	271
blood draw	295
chemotherapy	271
CT scan	39
doctor visit	1084
hospital care	261
inpatient care	261
lab tests	1783
minimally invasive procedures	414
pelvic imaging	18
port flush	99
thoracic (chest) imaging	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	370
Female	762

**Ethnicity**
Non-Hispanic White	990
Black	108
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	376
85 and over	158
Less than 65	102

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2015

Hypertension	73
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	7
Cancer	47

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2016 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

abdominal imaging	22
biological response modifier (BRM) therapy	311
blood draw	384
chemotherapy	311
CT scan	46
doctor visit	1387
hospital care	245
inpatient care	245
lab tests	2040
minimally invasive procedures	513
pelvic imaging	22
port flush	147
thoracic (chest) imaging	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	225
Female	445

**Ethnicity**
Non-Hispanic White	573
Black	78
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	223
85 and over	92
Less than 65	46

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2016

Hypertension	73
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	39
Asthma	20
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	10
Cancer	46

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2017 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

abdominal imaging	19
biological response modifier (BRM) therapy	424
blood draw	269
chemotherapy	424
CT scan	37
doctor visit	1175
hormone therapy	44
hospital care	268
inpatient care	268
lab tests	2240
minimally invasive procedures	647
pelvic imaging	19
port flush	108
thoracic (chest) imaging	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	221
Female	455

**Ethnicity**
Non-Hispanic White	575
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	249
85 and over	75
Less than 65	51

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2017

Hypertension	74
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	10
Cancer	46

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2018 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	320
blood draw	23
chemotherapy	320
doctor visit	1301
hormone therapy	49
hospital care	247
inpatient care	247
lab tests	2064
minimally invasive procedures	580
port flush	87

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	237
Female	488

**Ethnicity**
Non-Hispanic White	599
Black	96
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	262
85 and over	72
Less than 65	53

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2018

Hypertension	72
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	8
Cancer	47

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2019 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	489
blood draw	38
chemotherapy	489
doctor visit	1624
hormone therapy	96
hospital care	333
inpatient care	333
lab tests	2055
minimally invasive procedures	739
port flush	89

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	254
Female	528

**Ethnicity**
Non-Hispanic White	638
Black	101
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	300
85 and over	70
Less than 65	53

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2019

Hypertension	72
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	10
Cancer	51

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2020 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	508
chemotherapy	508
doctor visit	1439
hormone therapy	98
hospital care	182
inpatient care	182
lab tests	2280
minimally invasive procedures	766
port flush	64

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	217
Female	480

**Ethnicity**
Non-Hispanic White	586
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	261
85 and over	70
Less than 65	42

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2020

Hypertension	67
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	50

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2021 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	504
blood draw	322
chemotherapy	504
doctor visit	1320
hormone therapy	96
hospital care	209
inpatient care	209
lab tests	2860
minimally invasive procedures	786
port flush	47
thyroid function tests	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	210
Female	481

**Ethnicity**
Non-Hispanic White	578
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	232
85 and over	81
Less than 65	42

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2021

Hypertension	68
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	9
Cancer	50

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA during 2022 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

biological response modifier (BRM) therapy	201
chemotherapy	201
doctor visit	559
hormone therapy	47
hospital care	35
inpatient care	35
lab tests	1140
minimally invasive procedures	314
port flush	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	114
Female	264

**Ethnicity**
Non-Hispanic White	322
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	134
85 and over	44
Less than 65	24

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2022

Hypertension	74
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	22
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	4
Cancer	58

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

doctor visit	164

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	0
Female	93

**Ethnicity**
Non-Hispanic White	75
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2023

Hypertension	54
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	0
Depression	17
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	27
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

doctor visit	192

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Male	0
Female	89

**Ethnicity**
Non-Hispanic White	73
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD in 2024

Hypertension	52
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	0
Depression	16
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cynthia Coo Chua, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cynthia Coo Chua, MD treated as a medical oncologist in Seattle, WA were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

abdominal imaging	18
biological response modifier (BRM) therapy	374
blood draw	262
chemotherapy	374
CT scan	37
doctor visit	1057
hormone therapy	71
hospital care	251
inpatient care	251
lab tests	2031
minimally invasive procedures	570
pelvic imaging	18
thoracic (chest) imaging	19
thyroid function tests	31

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cynthia Coo Chua, MD.

**Gender**
Female	366
Male	170

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	0
Non-Hispanic White	455
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	184
85 and over	59
Less than 65	39
65 to 74	246

Average of Total of Conditions of Medicare patients treated by Dr. Cynthia Coo Chua, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Cynthia Coo Chua, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	62
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Atrial Fibrillation	12
Dementia	6
Cancer	49

Education & Training

Dr. Cynthia Coo Chua, MD graduated from Duke University School of Medicine. She completed residency at Boston Medical Center. She is certified by the Board Certification: Medical Oncology Internal Medicine and has a state license in Kentucky.

Medical School: Duke University School of Medicine

Residency: Boston Medical Center

Board Certification: Board Certification: Medical Oncology Internal Medicine (1982)

Licensed In: Kentucky

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General Payments

These charts describe general payments received by Dr. Cynthia Coo Chua, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$1,307 Non-Covered Product $1,165	IBRANCE $53	SUTENT $15	$74
E.R. Squibb & Sons, L.L.C.	$196 OPDIVO $176	$20
Takeda Pharmaceuticals U.S.A., Inc.	$163 NINLARO $119	$44
Novartis Pharmaceuticals Corporation	$159 AFINITOR $78	KISQALI $36	PIQRAY $31	FEMARA $14
Pharmacyclics LLC, An AbbVie Company	$129 IMBRUVICA $129
Other	$1,047 SIR-Spheres microspheres $126	THERASPHERE $124	TARCEVA $122	IMBRUVICA $103	TEFLARO $95	Other $478

**Types of Payments**
Food and Beverage	$2,070
Travel and Lodging	$898
Education	$33

Research Payments

Dr. Cynthia Coo Chua, MD has received 133 research payments totaling $641,181.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Cynthia Coo Chua, MD.

RT Oncology Services Corporation	2013	$16,606.00	Physician Covered Recipient	Preferred Stock
RT Oncology Services Corporation	2014	$16,606.00	Physician Covered Recipient	Preferred Stock
RT Oncology Services Corporation	2013	$16,606.00	Physician Covered Recipient	Preferred Stock
RT Oncology Services Corporation	2015	$16,606.00	Physician Covered Recipient	Preferred Stock

Biography

Dr. Cynthia Chua practices adult hematology, adult oncology, and medical oncology in Seattle, WA. In Dr. Chua's practice, she is particularly interested in breast cancer. After completing medical school at Duke University School of Medicine, she performed her residency at Boston Medical Center. She is affiliated with Fred Hutchinson Cancer Center.