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Dr. Stephen C. Lui, MD

(Dr. Stephen Lui, M.D.)

(No ratings)

Specializes in: Adult Nephrology

University of Chicago, Pritzker School of Medicine (2002)

31001 Rancho Viejo Road Suite 100a
San Juan Capistrano, CA

(714) 406-0185

Dr. Stephen C. Lui, MD is a nephrologist in Fountain Valley, CA specializing in adult nephrology. He graduated from University of Chicago, Pritzker School of Medicine in 2002 and has 24 years of experience. Dr. Stephen C. Lui, MD is affiliated with Saddleback Medical Center, Long Beach Medical Center, Greater Newport Physicians, MemorialCare, Orange Coast Medical Center, St. Francis Medical Center, MemorialCare Medical Group and Edinger Medical Group MemorialCare Independent Physicians.

Office Locations

Greater Newport Physicians

18785 Brookhurst Street Suite 200
Fountain Valley, CA

(714) 406-0185

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Greater Newport Physicians

1974 Santa Fe Avenue
Long Beach, CA

(562) 595-9799

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Greater Newport Physicians

31001 Rancho Viejo Road Suite 100a
San Juan Capistrano, CA

(714) 406-0185

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Edinger Medical Group MemorialCare Independent Physicians

3625 Martin Luther King Boulevard #5
Lynwood, CA

(310) 763-7504

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St. Francis Medical Center

3625 Martin Luther King Jr. Boulevard Suite 5
Lynwood, CA 90262

(310) 763-7504

(310) 763-7573

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11180 Warner Avenue Suite 353
Fountain Valley, CA 92708

(714) 406-0185

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18785 Brookhurst Street Suite 200
Fountain Valley, CA 92708

(714) 824-2610

(434) 423-4550

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1974 Santa Fe Avenue
Long Beach, CA 90810

(562) 595-9799

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Noteworthy Medicare Patient Procedures Performed by Dr. Stephen C. Lui, MD in 2023

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

Top 5%

By Affordability:

creatine test

In 2023, Dr. Stephen C. Lui, MD had a list price for creatine test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Stephen C. Lui, 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 90% 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. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2012 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	352
doctor visit	364
hospital care	3887
inpatient care	3887

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	339
doctor visit	322
hospital care	3095
inpatient care	3095

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	314
Female	318

**Ethnicity**
Non-Hispanic White	127
Black	116
Hispanic	286
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	176
85 and over	118
Less than 65	169

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	17
Ischemic Heart Disease	75
Depression	33
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	75
Chronic Obstructive Pulmonary Disease	53
Diabetes	75
Dementia	41
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2014 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	265
doctor visit	199
hospital care	2208
inpatient care	2208

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	252
Female	256

**Ethnicity**
Non-Hispanic White	109
Black	115
Hispanic	223
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	137
85 and over	91
Less than 65	125

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	75
Depression	36
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	72
Chronic Obstructive Pulmonary Disease	55
Diabetes	75
Dementia	48
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	310
doctor visit	131
hospital care	1833
inpatient care	1833

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	412
Female	408

**Ethnicity**
Non-Hispanic White	222
Black	150
Hispanic	328
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	226
85 and over	160
Less than 65	172

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	72
Depression	44
Chronic Kidney Disease	75
Asthma	41
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	75
Chronic Obstructive Pulmonary Disease	58
Diabetes	75
Dementia	52
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	336
doctor visit	121
hospital care	1993
inpatient care	1993

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	200
Female	222

**Ethnicity**
Non-Hispanic White	86
Black	76
Hispanic	183
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	100
85 and over	81
Less than 65	109

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	75
Depression	41
Chronic Kidney Disease	75
Asthma	58
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	75
Chronic Obstructive Pulmonary Disease	57
Diabetes	75
Dementia	49
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	264
doctor visit	130
hospital care	1276
inpatient care	1276

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	173
Female	151

**Ethnicity**
Non-Hispanic White	65
Black	75
Hispanic	152
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	84
85 and over	40
Less than 65	82

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	19
Ischemic Heart Disease	68
Depression	40
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	73
Chronic Obstructive Pulmonary Disease	51
Diabetes	75
Dementia	44
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2018 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

blood draw	20
dialysis	303
doctor visit	120
hospital care	1304
inpatient care	1304

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	181
Female	166

**Ethnicity**
Non-Hispanic White	53
Black	72
Hispanic	185
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	76
85 and over	55
Less than 65	89

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	21
Ischemic Heart Disease	67
Depression	37
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	71
Chronic Obstructive Pulmonary Disease	48
Diabetes	75
Dementia	43
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2019 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

blood draw	30
dialysis	296
doctor visit	237
hospital care	1030
inpatient care	1030

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	150
Female	180

**Ethnicity**
Non-Hispanic White	59
Black	73
Hispanic	147
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	67
85 and over	55
Less than 65	78

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	67
Depression	34
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	73
Chronic Obstructive Pulmonary Disease	46
Diabetes	75
Dementia	38
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2020 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

blood draw	15
doctor visit	82
hospital care	176
inpatient care	176

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	60
Female	82

**Ethnicity**
Non-Hispanic White	0
Black	36
Hispanic	52
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	39
85 and over	21
Less than 65	26

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	63
Depression	20
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	67
Chronic Obstructive Pulmonary Disease	32
Diabetes	75
Dementia	35
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

dialysis	99
doctor visit	72
hospital care	362
inpatient care	362

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	91
Female	81

**Ethnicity**
Non-Hispanic White	20
Black	55
Hispanic	77
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	42
85 and over	18
Less than 65	41

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	61
Depression	28
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	73
Chronic Obstructive Pulmonary Disease	22
Diabetes	75
Dementia	33
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA during 2022 were lab tests and blood draw.

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

blood draw	53
doctor visit	106
lab tests	103

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	55
Female	58

**Ethnicity**
Non-Hispanic White	0
Black	38
Hispanic	46
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	28
85 and over	12
Less than 65	22

Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	12
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	53
Chronic Obstructive Pulmonary Disease	16
Diabetes	75
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen C. Lui, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen C. Lui, MD treated as a nephrologist in Fountain Valley, CA were hospital care, inpatient care, dialysis and lab tests.

blood draw	29
dialysis	284
doctor visit	171
hospital care	1716
inpatient care	1716
lab tests	103

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen C. Lui, MD.

**Gender**
Male	171
Female	174

**Ethnicity**
Black / African American	73
Asian / Pacific Islander	4
Non-Hispanic White	67
Native American / Alaskan Native	0
Hispanic	152
Other	0

**Age**
75 to 84	88
85 and over	59
Less than 65	83
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Stephen C. Lui, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	60
Depression	29
Chronic Kidney Disease	68
Asthma	15
Osteoporosis	11
Heart Failure	64
Chronic Obstructive Pulmonary Disease	39
Diabetes	68
Atrial Fibrillation	15
Dementia	35
Cancer	8

Education & Training

Dr. Stephen C. Lui, MD graduated from University of Chicago, Pritzker School of Medicine in 2002. He completed residency at Los Angeles County+USC Medical Center. He has a state license in California.

Medical School: University of Chicago, Pritzker School of Medicine (2002)

Residency: Los Angeles County+USC Medical Center (2005)

Licensed In: California

Affiliations & Hospitals

Dr. Stephen C. Lui, MD is associated with these hospitals and organizations:

Saddleback Medical Center

Long Beach Medical Center

Greater Newport Physicians

MemorialCare

Orange Coast Medical Center

St. Francis Medical Center

MemorialCare Medical Group

Edinger Medical Group MemorialCare Independent Physicians

Ratings & Reviews

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General Payments

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

**Payments by Company**
W. L. Gore & Associates, Inc.	$155 VIATORR TIPS Endoprosthesis $139	EXCLUDER Iliac Branch Endoprosthesis $15
EKOS Corporation	$138 EKOSONIC $138
Otsuka America Pharmaceutical, Inc.	$30 JYNARQUE $30
Koelis Inc.	$29 TRINITY $29
Astellas Pharma US Inc	$18 Lexiscan $18
Other	$29 MynxGrip Vascular Closure Device $15	TARPEYO $14

**Types of Payments**
Food and Beverage	$384
Education	$14

Research Payments

Dr. Stephen C. Lui, MD has received 2 research payments totaling $45,396.

Biography

Dr. Stephen Lui is an adult nephrology specialist. He studied medicine at the University of Chicago, Pritzker School of Medicine. For his professional training, Dr. Lui completed a residency program at Los Angeles County+USC Medical Center. He speaks Mandarin. Dr. Lui's professional affiliations include Orange Coast Medical Center, St. Francis Medical Center, and Greater Newport Physicians.