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Home > CA Providers > Cardiac Electrophysiologists

Dr. Walter Wai-Tak Chien, MD

(Dr. Walter W. Chien, MD)

(No ratings)

Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

Washington University in St. Louis School of Medicine

500 W Hospital Road
French Camp, CA 95231

(209) 468-6820

Dr. Walter Wai-Tak Chien, MD is a cardiac electrophysiologist in Stockton, CA specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from Washington University in St. Louis School of Medicine. Dr. Walter Wai-Tak Chien, MD is affiliated with Hill Physicians.

Office Locations

2800 N California Street Suite 8
Stockton, CA 95204

(209) 938-0232

(209) 938-0233

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Hill Physicians

500 W Hospital Road
French Camp, CA 95231

(209) 468-6820

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2012 were cardiac procedures, minimally invasive procedures, diagnostic procedures and implant surgery.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	32
cardiac procedures	124
cardioversion	16
catheterization	32
diagnostic procedures	53
doctor visit	400
hospital care	38
implant surgery	39
implantable cardioverter-defibrillator (ICD) replacement	26
inpatient care	38
minimally invasive procedures	103

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2013 were minimally invasive procedures, cardiac procedures, catheterization and ablation.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	43
cardiac procedures	93
cardioversion	14
catheterization	43
diagnostic procedures	43
doctor visit	402
hospital care	34
implant surgery	37
implantable cardioverter-defibrillator (ICD) replacement	32
inpatient care	34
minimally invasive procedures	136
ultrasound (sonogram)	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	161
Female	91

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	31
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	85
85 and over	21
Less than 65	33

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	67
Depression	15
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	8
Atrial Fibrilation	58
Heart Failure	56
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2014 were minimally invasive procedures, cardiac procedures, implantable cardioverter-defibrillator (ICD) replacement and catheterization.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	34
cardiac procedures	69
catheterization	34
diagnostic procedures	34
doctor visit	440
hospital care	23
implant surgery	24
implantable cardioverter-defibrillator (ICD) replacement	36
inpatient care	23
minimally invasive procedures	103
ultrasound (sonogram)	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	148
Female	112

**Ethnicity**
Non-Hispanic White	186
Black	19
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	73
85 and over	35
Less than 65	37

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	69
Depression	19
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	5
Atrial Fibrilation	58
Heart Failure	53
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2015 were minimally invasive procedures, cardiac procedures, catheterization and ablation.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	39
cardiac procedures	79
cardioversion	14
catheterization	39
diagnostic procedures	39
doctor visit	473
hospital care	21
implant surgery	21
implantable cardioverter-defibrillator (ICD) replacement	21
inpatient care	21
minimally invasive procedures	118
ultrasound (sonogram)	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	316
Female	200

**Ethnicity**
Non-Hispanic White	372
Black	0
Hispanic	64
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	166
85 and over	56
Less than 65	74

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	68
Depression	19
Chronic Kidney Disease	40
Asthma	17
Osteoperosis	5
Atrial Fibrilation	60
Heart Failure	51
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2016 were minimally invasive procedures, cardiac procedures, catheterization and ablation.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	28
cardiac procedures	59
cardioversion	16
catheterization	28
diagnostic procedures	28
doctor visit	436
hospital care	16
implant surgery	13
implantable cardioverter-defibrillator (ICD) replacement	13
inpatient care	16
minimally invasive procedures	87
ultrasound (sonogram)	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	138
Female	107

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	28
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	77
85 and over	30
Less than 65	24

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	63
Depression	14
Chronic Kidney Disease	39
Asthma	19
Osteoperosis	7
Atrial Fibrilation	63
Heart Failure	48
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2017 were minimally invasive procedures, cardiac procedures, catheterization and ablation.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	50
cardiac procedures	94
cardioversion	19
catheterization	50
diagnostic procedures	50
doctor visit	424
hospital care	22
implant surgery	12
implantable cardioverter-defibrillator (ICD) replacement	12
inpatient care	22
minimally invasive procedures	144
ultrasound (sonogram)	32

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	117
Female	116

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	24
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	79
85 and over	22
Less than 65	24

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	63
Depression	15
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	6
Atrial Fibrilation	64
Heart Failure	49
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2018 were minimally invasive procedures, cardiac procedures, cardioversion and catheterization.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	41
cardiac procedures	81
cardioversion	51
catheterization	41
diagnostic procedures	41
doctor visit	468
hospital care	11
inpatient care	11
minimally invasive procedures	122
ultrasound (sonogram)	40

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	109
Female	83

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	19
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	68
85 and over	21
Less than 65	17

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	64
Depression	10
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	74
Heart Failure	54
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2019 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	27
cardiac procedures	69
cardioversion	25
catheterization	27
diagnostic procedures	27
doctor visit	478
hospital care	15
implant surgery	13
implantable cardioverter-defibrillator (ICD) replacement	13
inpatient care	15
minimally invasive procedures	96
ultrasound (sonogram)	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	124
Female	90

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	31
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	72
85 and over	21
Less than 65	22

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	64
Depression	14
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	0
Atrial Fibrilation	68
Heart Failure	49
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2020 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	31
cardiac procedures	62
cardioversion	17
catheterization	31
diagnostic procedures	31
doctor visit	481
minimally invasive procedures	93
ultrasound (sonogram)	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	118
Female	104

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	27
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	89
85 and over	23
Less than 65	21

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	62
Depression	14
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	5
Atrial Fibrilation	66
Heart Failure	47
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2021 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	39
cardiac procedures	82
cardioversion	30
catheterization	39
diagnostic procedures	39
doctor visit	584
hospital care	15
inpatient care	15
minimally invasive procedures	121
ultrasound (sonogram)	43

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	155
Female	106

**Ethnicity**
Non-Hispanic White	195
Black	0
Hispanic	29
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	95
85 and over	20
Less than 65	25

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	61
Depression	14
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	5
Atrial Fibrilation	69
Heart Failure	44
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2022 were minimally invasive procedures, catheterization, ablation and cardiac procedures.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

ablation	33
cardiac procedures	33
cardioversion	18
catheterization	33
diagnostic procedures	33
doctor visit	469
hospital care	16
inpatient care	16
minimally invasive procedures	66

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	147
Female	92

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	26
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	102
85 and over	22
Less than 65	20

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	51
Depression	13
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	8
Atrial Fibrilation	75
Heart Failure	47
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA during 2023 were cardioversion.

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

cardioversion	11
doctor visit	194

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	66
Female	44

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	54
Depression	0
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	12
Atrial Fibrilation	75
Heart Failure	51
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Walter Wai-Tak Chien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Walter Wai-Tak Chien, MD treated as a cardiac electrophysiologist in Stockton, CA were minimally invasive procedures, cardiac procedures, diagnostic procedures and catheterization.

ablation	36
cardiac procedures	76
cardioversion	21
catheterization	36
diagnostic procedures	38
doctor visit	437
hospital care	21
implant surgery	22
implantable cardioverter-defibrillator (ICD) replacement	21
inpatient care	21
minimally invasive procedures	108
ultrasound (sonogram)	26

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Walter Wai-Tak Chien, MD.

**Gender**
Male	133
Female	95

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	14
Non-Hispanic White	168
Hispanic	27
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	79
85 and over	22
Less than 65	24
65 to 74	100

Average of Total of Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Walter Wai-Tak Chien, MD treated were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	68
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	57
Depression	12
Chronic Kidney Disease	33
Asthma	11
Osteoporosis	5
Heart Failure	45
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Atrial Fibrillation	60
Cancer	10
Dementia	5

Education & Training

Dr. Walter Wai-Tak Chien, MD graduated from Washington University in St. Louis School of Medicine. He completed residency at Stanford University Medical Center. He is certified by the American Board of Internal Medicine Clinical Cardiac Electrophysiology American Board of Internal Medicine Cardiovascular Disease 1989 - LIFE American Board of Internal Medicine 1988 - LIFE and has a state license in California.

Medical School: Washington University in St. Louis School of Medicine

Residency: Stanford University Medical Center

Board Certification: American Board of Internal Medicine Clinical Cardiac Electrophysiology American Board of Internal Medicine Cardiovascular Disease 1989 - LIFE American Board of Internal Medicine 1988 - LIFE (2024)

Licensed In: California

Affiliations & Hospitals

Dr. Walter Wai-Tak Chien, MD is associated with these hospitals and organizations:

Hill Physicians

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Walter Wai-Tak Chien, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, SCAN Health Plan, Anthem, UnitedHealthcare, Health Net, Humana, Hill Physicians Care Solutions and Central Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Walter Wai-Tak Chien, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

SCAN Health Plan

Anthem

UnitedHealthcare

Health Net

Humana

Hill Physicians Care Solutions

Central Health Plan

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Walter Wai-Tak Chien, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$20,700 Ablation $2,487	Amplia MRI $2,193	Arctic Front $2,095	Cardiac Resynchronization Therapy - CRT $2,072	Micra $1,669	Other $10,183
Medtronic, Inc.	$16,427 Micra $1,201	SelectSecure $354	COBALT DR MRI SURESCAN $187	LINQ II $119	Attain $104	Other $14,462
Boston Scientific Corporation	$1,781 WATCHMAN $905	Tachy System $329	WATCHMAN Access System $323	TACHY LEAD $122	GENERAL - STANDARD THERAPEUTICS $28	Other $75
Novo Nordisk Inc	$648 Ozempic $206	RYBELSUS $166	Xultophy 100/3.6 $138	Tresiba $123	$16
St. Jude Medical, Inc.	$585 CRM $442	Electrophysiology $124	Electrophysiology (EP) $18
Other	$3,706 ELIQUIS $606	Pradaxa $357	XARELTO $294	Repatha $277	Ensite Cardiac Mapping System $247	Other $1,925

**Types of Payments**
Food and Beverage	$17,368
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$14,525
Travel and Lodging	$11,627
Education	$327

Research Payments

Dr. Walter Wai-Tak Chien, MD has received 90 research payments totaling $231,209.

Biography

Dr. Walter Chien is a specialist in general practice, adult cardiology, and cardiac electrophysiology (heart rhythm). In addition to English, Dr. Chien speaks Chinese. He is professionally affiliated with Memorial Medical Center, Modesto and Hill Physicians. He studied medicine at Washington University in St. Louis School of Medicine. For his professional training, Dr. Chien completed a residency program at Stanford University Medical Center. Blue Shield, Health Net, and Anthem seem to be the insurance carriers that Dr. Chien accepts. Hill Physicians reports that Dr. Chien is closed to new patients at this time.

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Dr. Walter Wai-Tak Chien, MD

Office Locations

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. Walter Wai-Tak Chien, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Walter Wai-Tak Chien, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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