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Dr. Tzu-Jen Tzao, MD

(Dr. Tzu-Jen Tzao, M.D.)

(No ratings)

Specializes in: Emergency Medicine

12746 W Jefferson Boulevard Suite 2000
Playa Vista, CA 90094

(424) 315-2220

Dr. Tzu-Jen Tzao, MD is an emergency medicine doctor in Playa Vista, CA specializing in emergency medicine.

Office Locations

12746 W Jefferson Boulevard Suite 2000
Playa Vista, CA 90094

(424) 315-2220

(424) 315-2221

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1680 E 120th Street
Los Angeles, CA 90059

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Noteworthy Medicare Patient Procedures Performed by Dr. Tzu-Jen Tzao, MD in 2023

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

Top 25%

By Volume:

emergency room care

In 2012, Dr. Tzu-Jen Tzao, MD performed more emergency room (ER) care procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	20
Female	19

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2013

Hypertension	69
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	28
Depression	46
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	31
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	16
Female	32

**Ethnicity**
Non-Hispanic White	0
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	13
From 75 to 84	0
85 and over	0
Less than 65	22

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2014

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	38
Female	38

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2015

Hypertension	75
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	55
Depression	39
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	39
Chronic Obstructive Pulmonary Disease	45
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	125

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	72
Female	99

**Ethnicity**
Non-Hispanic White	47
Black	67
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	43
85 and over	25
Less than 65	50

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	14
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	48
Asthma	37
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	51
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2017 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	207
hospital care	36
outpatient care	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	125
Female	154

**Ethnicity**
Non-Hispanic White	0
Black	174
Hispanic	77
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	38
85 and over	20
Less than 65	118

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2017

Hypertension	75
High Cholesterol	48
Stroke	9
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	53
Asthma	19
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	43
Chronic Obstructive Pulmonary Disease	36
Diabetes	56
Dementia	18
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2018 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	222
hospital care	34
outpatient care	34

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	120
Female	182

**Ethnicity**
Non-Hispanic White	58
Black	151
Hispanic	78
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	57
85 and over	34
Less than 65	99

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	51
Asthma	21
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2019 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	343
hospital care	78
outpatient care	78

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	233
Female	296

**Ethnicity**
Non-Hispanic White	265
Black	137
Hispanic	88
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	120
85 and over	113
Less than 65	122

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	51
Depression	42
Chronic Kidney Disease	54
Asthma	17
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2020 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	258
hospital care	44
outpatient care	44

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	172
Female	232

**Ethnicity**
Non-Hispanic White	186
Black	107
Hispanic	65
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	103
85 and over	74
Less than 65	93

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	49
Depression	44
Chronic Kidney Disease	57
Asthma	18
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	33
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2021 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	295
hospital care	82
outpatient care	82

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	191
Female	265

**Ethnicity**
Non-Hispanic White	206
Black	103
Hispanic	99
Asian	31
Other	17
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	109
85 and over	76
Less than 65	99

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	43
Depression	45
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2022 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	353
hospital care	50
outpatient care	50

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	206
Female	272

**Ethnicity**
Non-Hispanic White	215
Black	117
Hispanic	91
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	98
85 and over	95
Less than 65	88

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	17
Ischemic Heart Disease	39
Depression	40
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	22
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

emergency care	317

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Male	180
Female	197

**Ethnicity**
Non-Hispanic White	149
Black	113
Hispanic	78
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	97
85 and over	58
Less than 65	75

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	43
Depression	40
Chronic Kidney Disease	39
Asthma	18
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Tzu-Jen Tzao, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tzu-Jen Tzao, MD treated as an emergency medicine doctor in Playa Vista, CA were emergency care, hospital care and outpatient care.

emergency care	185
hospital care	54
outpatient care	54

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Tzu-Jen Tzao, MD.

**Gender**
Female	148
Male	114

**Ethnicity**
Black / African American	85
Asian / Pacific Islander	9
Non-Hispanic White	93
Hispanic	51
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	41
75 to 84	55
Less than 65	68
65 to 74	92

Average of Total of Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Tzu-Jen Tzao, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	52
Stroke	8
Ischemic Heart Disease	43
Depression	36
Chronic Kidney Disease	43
Asthma	13
Osteoporosis	10
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Atrial Fibrillation	10
Cancer	9
Dementia	16

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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Biography

Dr. Tzu-Jen Tzao sees patients in Los Angeles, CA and Playa Vista, CA. His medical specialties are general practice and emergency medicine. Dr. Tzao obtained a license to practice in California.

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Dr. Tzu-Jen Tzao, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Tzu-Jen Tzao, MD in 2023

By Volume:

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. Tzu-Jen Tzao, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tzu-Jen Tzao, 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. Tzu-Jen Tzao, MD From 2012 - 2023

Education & Training

Ratings & Reviews

Biography

Other Providers in Playa Vista, CA