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Dr. Brandon Ling Lew, DO

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Specializes in: Emergency Medicine

100 W California Boulevard
Pasadena, CA 91105

(626) 397-3445

Dr. Brandon Ling Lew, DO is an emergency medicine doctor in Pasadena, CA specializing in emergency medicine. Dr. Brandon Ling Lew, DO is affiliated with Huntington Health.

Office Locations

100 W California Boulevard
Pasadena, CA 91105

(626) 397-3445

(626) 397-5643

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In The News

“Brandon Lew, emergency department physician at Pasadena's Huntington Hospital, said prevention is ideal, but "the ER should not necessarily be your first choice."”—"Southern California hospitals grapple with flu patients - and one has set up a tent", The Press-Enterprise, January 2018

Noteworthy Medicare Patient Procedures Performed by Dr. Brandon Ling Lew, DO 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. Brandon Ling Lew, DO 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. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	368

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	441

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	200
Female	316

**Ethnicity**
Non-Hispanic White	277
Black	87
Hispanic	97
Asian	43
Other	12
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	151
85 and over	124
Less than 65	114

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2013

Hypertension	75
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	56
Depression	37
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	272

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	124
Female	193

**Ethnicity**
Non-Hispanic White	174
Black	53
Hispanic	61
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	83
85 and over	76
Less than 65	78

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2014

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	55
Depression	40
Chronic Kidney Disease	39
Asthma	17
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	287

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	316
Female	408

**Ethnicity**
Non-Hispanic White	388
Black	116
Hispanic	142
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	186
85 and over	160
Less than 65	152

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2015

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	57
Depression	43
Chronic Kidney Disease	44
Asthma	19
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	43
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	203

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	110
Female	155

**Ethnicity**
Non-Hispanic White	147
Black	40
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	66
85 and over	69
Less than 65	58

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2016

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	49
Asthma	32
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	32
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	207

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	104
Female	187

**Ethnicity**
Non-Hispanic White	165
Black	36
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	93
85 and over	79
Less than 65	43

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2017

Hypertension	75
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	55
Depression	41
Chronic Kidney Disease	51
Asthma	14
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	33
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	248

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	164
Female	217

**Ethnicity**
Non-Hispanic White	203
Black	35
Hispanic	77
Asian	49
Other	17
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	110
85 and over	97
Less than 65	54

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2018

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	56
Depression	40
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

doctor visit	36
emergency care	175

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	132
Female	196

**Ethnicity**
Non-Hispanic White	180
Black	41
Hispanic	67
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	104
85 and over	81
Less than 65	39

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2019

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	56
Depression	35
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	72

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	58
Female	76

**Ethnicity**
Non-Hispanic White	71
Black	16
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	44
85 and over	35
Less than 65	15

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2020

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	27
Female	40

**Ethnicity**
Non-Hispanic White	34
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2021

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	49
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA during 2022 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

emergency care	306
hospital care	36
outpatient care	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	160
Female	220

**Ethnicity**
Non-Hispanic White	196
Black	41
Hispanic	90
Asian	40
Other	13
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	119
85 and over	61
Less than 65	54

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	33
Asthma	17
Osteoperosis	21
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brandon Ling Lew, DO for Medicare patients.

The highest averages for the top procedures that Dr. Brandon Ling Lew, DO treated as an emergency medicine doctor in Pasadena, CA were emergency care, hospital care and outpatient care.

doctor visit	36
emergency care	238
hospital care	36
outpatient care	36

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brandon Ling Lew, DO.

**Gender**
Male	126
Female	182

**Ethnicity**
Black / African American	42
Asian / Pacific Islander	12
Non-Hispanic White	166
Native American / Alaskan Native	0
Hispanic	62
Other	3

**Age**
75 to 84	88
85 and over	71
Less than 65	55
65 to 74	92

Average of Total of Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brandon Ling Lew, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	41
Asthma	13
Osteoporosis	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Atrial Fibrillation	16
Dementia	23
Cancer	13

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Brandon Ling Lew, DO is associated with these hospitals and organizations:

Huntington Health

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Brandon Ling Lew, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Mallinckrodt LLC	$59 OFIRMEV $59
Janssen Pharmaceuticals, Inc	$23 XARELTO $23

**Types of Payments**
Food and Beverage	$83

Biography

Dr. Brandon Lew's medical specialty is emergency medicine. He is affiliated with Huntington Health. He attended medical school at Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. Dr. Lew has received the distinction of Southern California Super Doctors.

Select Year:

Dr. Brandon Ling Lew, DO

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Brandon Ling Lew, DO 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. Brandon Ling Lew, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brandon Ling Lew, DO 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. Brandon Ling Lew, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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