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Dr. Roberto Manllo-Karim, MD

(Dr. Roberto Manllo-Karim, MD)

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Specializes in: Adult Nephrology

University of Monterrey Faculty of Medicine

1901 S. 1st Street Suite 600
McAllen, TX 78503

(956) 631-6136

Dr. Roberto Manllo-Karim, MD is a nephrologist in McAllen, TX specializing in adult nephrology. He graduated from University of Monterrey Faculty of Medicine. Dr. Roberto Manllo-Karim, MD is affiliated with Mission Regional Medical Center and Knapp Medical Center.

Office Locations

Mission Regional Medical Center

1901 S. 1st Street Suite 600
McAllen, TX 78503

(956) 631-6136

(956) 631-1848

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In The News

“For Dr. Roberto Manllo-Karim, originally from Monterrey, Mexico, that moment occurred when he was just 15 years old at the Tecnologico de Monterrey, the university he attended, and eventually led...”—"McAllen kidney doctor credits serendipity for major medical discovery", My RGV, June 2024

Noteworthy Medicare Patient Procedures Performed by Dr. Roberto Manllo-Karim, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Roberto Manllo-Karim, 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 95% of providers in related specialties within Texas. 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. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2012 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

blood draw	797
dialysis	363
doctor visit	771
hospital care	1671
inpatient care	1671

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2013 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

blood draw	631
dialysis	250
doctor visit	708
hospital care	1468
inpatient care	1468

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	556
Female	536

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	955
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	322
85 and over	144
Less than 65	318

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	60
Chronic Obstructive Pulmonary Disease	31
Diabetes	75
Dementia	30
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2014 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

blood draw	592
dialysis	475
doctor visit	667
hospital care	1886
inpatient care	1886

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	549
Female	551

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	951
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	333
85 and over	124
Less than 65	318

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	31
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	58
Chronic Obstructive Pulmonary Disease	31
Diabetes	75
Dementia	31
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2015 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

blood draw	96
dialysis	257
doctor visit	513
hospital care	1126
inpatient care	1126

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	874
Female	922

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	1552
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	476
85 and over	198
Less than 65	550

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	57
Chronic Obstructive Pulmonary Disease	25
Diabetes	75
Dementia	28
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	310
doctor visit	494
hospital care	1000
inpatient care	1000

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	422
Female	434

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	727
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	223
85 and over	112
Less than 65	268

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	75
Asthma	28
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	59
Chronic Obstructive Pulmonary Disease	29
Diabetes	75
Dementia	37
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	140
doctor visit	428
hospital care	746
inpatient care	746

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	302
Female	360

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	562
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	175
85 and over	88
Less than 65	195

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	34
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	58
Chronic Obstructive Pulmonary Disease	31
Diabetes	75
Dementia	38
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	45
doctor visit	361
hospital care	613
inpatient care	613

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	261
Female	323

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	519
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	159
85 and over	67
Less than 65	177

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	39
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	59
Chronic Obstructive Pulmonary Disease	30
Diabetes	75
Dementia	38
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	51
doctor visit	320
hospital care	621
inpatient care	621

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	283
Female	296

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	478
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	0
85 and over	91
Less than 65	163

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	40
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	63
Chronic Obstructive Pulmonary Disease	27
Diabetes	75
Dementia	40
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	26
doctor visit	178
hospital care	656
inpatient care	656

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	235
Female	254

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	411
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	140
85 and over	55
Less than 65	140

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	75
Dementia	40
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

dialysis	15
doctor visit	226
hospital care	570
inpatient care	570

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	205
Female	224

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	358
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	110
85 and over	60
Less than 65	119

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	72
Depression	30
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	55
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	35
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

doctor visit	234
hospital care	379
inpatient care	379

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Male	160
Female	194

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	284
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	111
85 and over	54
Less than 65	84

Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	18
Atrial Fibrilation	28
Heart Failure	54
Chronic Obstructive Pulmonary Disease	30
Diabetes	75
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Roberto Manllo-Karim, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roberto Manllo-Karim, MD treated as a nephrologist in McAllen, TX were hospital care, inpatient care, blood draw and dialysis.

blood draw	529
dialysis	193
doctor visit	445
hospital care	976
inpatient care	976

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Roberto Manllo-Karim, MD.

**Gender**
Female	372
Male	349

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	617
Other	0

**Age**
85 and over	90
75 to 84	186
Less than 65	212
65 to 74	219

Average of Total of Conditions of Medicare patients treated by Dr. Roberto Manllo-Karim, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	66
Depression	30
Chronic Kidney Disease	68
Asthma	9
Osteoporosis	11
Heart Failure	52
Chronic Obstructive Pulmonary Disease	26
Diabetes	68
Atrial Fibrillation	15
Dementia	30
Cancer	6

Education & Training

Dr. Roberto Manllo-Karim, MD graduated from University of Monterrey Faculty of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He has a state license in Texas.

Medical School: University of Monterrey Faculty of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Licensed In: Texas

Affiliations & Hospitals

Dr. Roberto Manllo-Karim, MD is associated with these hospitals and organizations:

Mission Regional Medical Center

Knapp Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$24,656 SAMSCA $22,310	TOLVAPTAN $2,184	JYNARQUE $162
AstraZeneca Pharmaceuticals LP	$6,826 LOKELMA $6,564	FARXIGA $243	BYDUREON WEEKLY $19
Novartis Pharmaceuticals Corporation	$2,553 NON BRAND $2,553
Amgen Inc.	$2,096 Sensipar $362	Parsabiv $183	Tavneos $40	$1,512
Fresenius USA Marketing, Inc.	$330 Velphoro $213	KORSUVA $86	Not Product Related $30
Other	$2,304 Auryxia $358	ACTHAR $306	FABRAZYME $234	KRYSTEXXA $196	BENLYSTA $170	Other $1,041

**Types of Payments**
Consulting Fee	$13,934
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$12,575
Food and Beverage	$5,229
Travel and Lodging	$4,304
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$2,500
Other	$224

Research Payments

Dr. Roberto Manllo-Karim, MD has received 3241 research payments totaling $3,731,792.

Biography

Dr. Roberto Manllo-Karim is a medical specialist in adult nephrology. Dr. Manllo-Karim is professionally affiliated with Mission Regional Medical Center and Knapp Medical Center. Before completing his residency at a hospital affiliated with the University of Kansas and a hospital affiliated with Baylor College of Medicine, Dr. Manllo-Karim attended medical school at the University of Monterrey Faculty of Medicine.