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Dr. Robert Merrell, MD

Accepting New Patients

(Dr. Robert Merrell, MD)

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Specializes in: Adult Nephrology

University of Oklahoma College of Medicine

379 Avenue I
Boulder City, NV 89005

(702) 592-6136

Dr. Robert Merrell, MD is a nephrologist in Henderson, NV specializing in adult nephrology. He graduated from University of Oklahoma College of Medicine. Dr. Robert Merrell, MD is affiliated with Astrana Health, Dignity Health, Kidney Specialists of Southern Nevada (KSOSN) and Astrana Care Partners of Nevada.

Office Locations

Dignity Health

100 N. Green Valley Parkway Suite 310
Henderson, NV 89074

(702) 877-1887

(702) 877-4536

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379 Avenue I
Boulder City, NV 89005

(702) 592-6136

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2012 were lab tests and minimally invasive procedures.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	475
lab tests	360
minimally invasive procedures	42

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2013 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	504
lab tests	388

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	159
Female	143

**Ethnicity**
Non-Hispanic White	214
Black	29
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	108
85 and over	32
Less than 65	42

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	53
Depression	13
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	58
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2014 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	607
lab tests	438

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	178
Female	154

**Ethnicity**
Non-Hispanic White	233
Black	32
Hispanic	30
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	125
85 and over	33
Less than 65	40

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	55
Depression	15
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	61
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2015 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	501
lab tests	324

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	302
Female	284

**Ethnicity**
Non-Hispanic White	404
Black	56
Hispanic	54
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	214
85 and over	54
Less than 65	58

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	53
Depression	15
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	16
Diabetes	57
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2016 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	339
lab tests	207

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	129
Female	122

**Ethnicity**
Non-Hispanic White	172
Black	34
Hispanic	0
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	96
85 and over	23
Less than 65	25

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	53
Depression	17
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	59
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2017 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	274
lab tests	187

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	101
Female	101

**Ethnicity**
Non-Hispanic White	140
Black	24
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	86
85 and over	22
Less than 65	20

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	60
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2018 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	290
lab tests	145

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	79
Female	80

**Ethnicity**
Non-Hispanic White	122
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	48
Depression	20
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2019 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	163
lab tests	67

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	54
Female	54

**Ethnicity**
Non-Hispanic White	84
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	62
Depression	23
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	14
Diabetes	56
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2020 were chronic care and lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

chronic care	61
doctor visit	126
lab tests	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	53
Female	50

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	51
Depression	17
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	60
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV during 2021 were lab tests.

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	131
lab tests	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	49
Female	34

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

**Age**
From 65 to 74	24
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	59
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	149

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	41
Female	30

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

**Age**
From 65 to 74	20
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	0
Chronic Obstructive Pulmonary Disease	17
Diabetes	55
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

doctor visit	124

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Male	42
Female	23

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	21
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Merrell, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	65
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Robert Merrell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Merrell, MD treated as a nephrologist in Henderson, NV were lab tests, chronic care and minimally invasive procedures.

chronic care	61
doctor visit	306
lab tests	216
minimally invasive procedures	42

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Robert Merrell, MD.

**Gender**
Female	89
Male	98

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	9
Non-Hispanic White	134
Native American / Alaskan Native	0
Hispanic	9
Other	0

**Age**
75 to 84	75
85 and over	13
Less than 65	15
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Robert Merrell, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	45
Depression	14
Chronic Kidney Disease	68
Asthma	5
Osteoporosis	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	53
Atrial Fibrillation	10
Dementia	7
Cancer	12

Education & Training

Dr. Robert Merrell, MD graduated from University of Oklahoma College of Medicine. He completed residency at University of Oklahoma Health Sciences Center. He is certified by the Board Certification: Internal Medicine (Sub: Nephrology) and has a state license in Nevada.

Medical School: University of Oklahoma College of Medicine

Residency: University of Oklahoma Health Sciences Center

Board Certification: Board Certification: Internal Medicine (Sub: Nephrology)

Licensed In: Nevada

Affiliations & Hospitals

Dr. Robert Merrell, MD is associated with these hospitals and organizations:

Astrana Health

Dignity Health

Kidney Specialists of Southern Nevada (KSOSN)

Astrana Care Partners of Nevada

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$2,497 EPOGEN $800	Sensipar $166	$1,530
Alexion Pharmaceuticals, Inc.	$250 SOLIRIS $250
Genentech USA, Inc.	$136 Rituxan $136
Takeda Pharmaceuticals U.S.A., Inc.	$134 Uloric $134
Otsuka America Pharmaceutical, Inc.	$119 SAMSCA $80	JYNARQUE $39
Other	$778 LOKELMA $72	TARPEYO $68	Auryxia $59	Tachy System $49	FABRY-DISEASE $43	Other $486

**Types of Payments**
Travel and Lodging	$2,330
Food and Beverage	$1,580
Education	$3

Biography

Dr. Robert Merrell's area of specialization is adult nephrology. Before completing his residency at the University of Oklahoma Health Sciences Center, Dr. Merrell attended medical school at the University of Oklahoma College of Medicine. He is affiliated with Astrana Health, Kidney Specialists of Southern Nevada (KSOSN), and Dignity Health. Dr. Merrell welcomes new patients at his office inHenderson, NV as reported by Astrana Health.