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Dr. Samuel S. Liu, MD

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Specializes in: Adult Nephrology

St. George's University School of Medicine

11480 Brookshire Avenue Suite 105
Downey, CA 90241

(562) 862-0804

Dr. Samuel S. Liu, MD is a nephrologist in Downey, CA specializing in adult nephrology. He graduated from St. George's University School of Medicine. Dr. Samuel S. Liu, MD is affiliated with Montclair Hospital Medical Center, St. Francis Medical Center, PIH Health, AHMC Healthcare, Pomona Valley Hospital Medical Center, Astrana Health, SAMUEL S LIU MD INC, DEPARTMENT OF STATE HOSPITALS and Allied Pacific IPA.

Office Locations

Allied Pacific IPA

11480 Brookshire Avenue Suite 105
Downey, CA 90241

(562) 862-0804

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Pomona Valley Hospital Medical Center

210 W Bonita Avenue Suite 140
Pomona, CA 91767

(951) 231-0738

(562) 862-8184

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In The News

“The family would like to thank VNA Hospice, Dr. Duane Styles, Dr. Samuel Liu, Dr. Victor Pappoe, Dr. Tom Moy, and all the wonderful and caring nurses and CNAs at Pomona Valley Hospital.”—"Pauline Barela Pauline Barela", Daily Bulletin, March 2006

Noteworthy Medicare Patient Procedures Performed by Dr. Samuel S. Liu, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Samuel S. Liu, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2012 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	387
doctor visit	204
hospital care	1702
inpatient care	1702

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	252
doctor visit	225
hospital care	1099
inpatient care	1099

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	226
Female	235

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	206
Asian	57
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	122
85 and over	96
Less than 65	107

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	68
Chronic Obstructive Pulmonary Disease	36
Diabetes	74
Dementia	35
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2014 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	324
doctor visit	291
hospital care	1603
inpatient care	1603

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	254
Female	267

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	254
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	156
85 and over	111
Less than 65	123

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	71
Depression	35
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	65
Chronic Obstructive Pulmonary Disease	36
Diabetes	74
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	205
doctor visit	263
hospital care	1460
inpatient care	1460

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	468
Female	508

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	432
Asian	134
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	284
85 and over	230
Less than 65	210

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	68
Depression	28
Chronic Kidney Disease	75
Asthma	24
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	64
Chronic Obstructive Pulmonary Disease	32
Diabetes	74
Dementia	31
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	205
doctor visit	295
hospital care	1013
inpatient care	1013

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	236
Female	250

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	212
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	136
85 and over	110
Less than 65	119

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	64
Depression	29
Chronic Kidney Disease	75
Asthma	30
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	60
Chronic Obstructive Pulmonary Disease	30
Diabetes	73
Dementia	31
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	103
doctor visit	291
hospital care	1031
inpatient care	1031

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	235
Female	242

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	232
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	126
85 and over	110
Less than 65	126

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	63
Depression	26
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	60
Chronic Obstructive Pulmonary Disease	25
Diabetes	69
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	84
doctor visit	266
hospital care	665
inpatient care	665

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	204
Female	238

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	213
Asian	72
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	130
85 and over	110
Less than 65	93

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	63
Chronic Obstructive Pulmonary Disease	25
Diabetes	72
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	30
doctor visit	209
hospital care	747
inpatient care	747

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	217
Female	240

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	228
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	130
85 and over	119
Less than 65	93

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	66
Depression	29
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	64
Chronic Obstructive Pulmonary Disease	29
Diabetes	73
Dementia	31
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

dialysis	28
doctor visit	115
hospital care	487
inpatient care	487

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	160
Female	180

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	181
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	98
85 and over	76
Less than 65	76

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	60
Chronic Obstructive Pulmonary Disease	22
Diabetes	71
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

doctor visit	184
hospital care	473
inpatient care	473

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	141
Female	164

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	160
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	76
85 and over	69
Less than 65	67

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	58
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	30
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

doctor visit	213
hospital care	685
inpatient care	685

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	168
Female	191

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	182
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	97
85 and over	91
Less than 65	69

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	17
Atrial Fibrilation	35
Heart Failure	53
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Samuel S. Liu, MD for Medicare patients.

The highest averages for the top procedures that Dr. Samuel S. Liu, MD treated as a nephrologist in Downey, CA were hospital care, inpatient care and dialysis.

dialysis	179
doctor visit	232
hospital care	996
inpatient care	996

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Samuel S. Liu, MD.

**Gender**
Male	209
Female	228

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	58
Non-Hispanic White	136
Native American / Alaskan Native	0
Hispanic	209
Other	0

**Age**
75 to 84	123
85 and over	102
Less than 65	98
65 to 74	114

Average of Total of Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Samuel S. Liu, MD treated were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	68
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	58
Depression	25
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	10
Heart Failure	55
Chronic Obstructive Pulmonary Disease	25
Diabetes	66
Atrial Fibrillation	22
Dementia	27
Cancer	9

Education & Training

Dr. Samuel S. Liu, MD graduated from St. George's University School of Medicine. He completed residency at New York Hospital Queens. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE/NEPHROLOGY and has a state license in California.

Medical School: St. George's University School of Medicine

Residency: New York Hospital Queens

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE/NEPHROLOGY

Licensed In: California

Affiliations & Hospitals

Dr. Samuel S. Liu, MD is associated with these hospitals and organizations:

Montclair Hospital Medical Center

St. Francis Medical Center

PIH Health

AHMC Healthcare

Pomona Valley Hospital Medical Center

Astrana Health

SAMUEL S LIU MD INC

DEPARTMENT OF STATE HOSPITALS

Allied Pacific IPA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$945 AVYCAZ $413	DALVANCE $405	TEFLARO $126
Merck Sharp & Dohme Corporation	$826 SIVEXTRO $375	ZERBAXA $230	DIFICID $220
Amgen Inc.	$627 Parsabiv $363	Tavneos $125	Sensipar $120	Repatha $19
Fresenius USA Marketing, Inc.	$437 Velphoro $437
Astellas Pharma US Inc	$297 ASTAGRAF XL $100	MYCAMINE $98	$99
Other	$1,555 Auryxia $317	ENTRESTO $190	FARXIGA $143	LUPKYNIS $136	Renal - Non Product Related $131	Other $638

**Types of Payments**
Food and Beverage	$4,588
Education	$99

Biography

Dr. Samuel Liu is a specialist in adult nephrology in Downey, CA and Pomona, CA. Dr. Liu's education and training includes medical school at St. George's University School of Medicine and residency at New York Hospital Queens. Dr. Liu (or staff) speaks the following languages: Mandarin and Spanish. His professional affiliations include Astrana Health, St. Francis Medical Center, and AHMC Healthcare. According to Astrana Health, he is currently accepting new patients at his office in DOWNEY, CA.

Select Year:

Dr. Samuel S. Liu, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Samuel S. Liu, MD in 2023

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. Samuel S. Liu, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Samuel S. Liu, 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. Samuel S. Liu, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Downey, CA