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Dr. Alejandro Diez, MD

Accepting New Patients

(218 Ratings)

Specializes in: Adult Nephrology

Santo Domingo Institute of Technology (1999 - 2003)

Professional interests include: kidney problems, transplant procedures, organ transplant surgery, and more.

300 W 10th Avenue
Columbus, OH 43210

(614) 366-7744

Dr. Alejandro Diez, MD is a nephrologist in Columbus, OH specializing in adult nephrology. He graduated from Santo Domingo Institute of Technology in 2003 and has 23 years of experience. Dr. Alejandro Diez, MD is affiliated with Ohio State University Wexner Medical Center.

Office Locations

300 W 10th Avenue
Columbus, OH 43210

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Noteworthy Medicare Patient Procedures Performed by Dr. Alejandro Diez, MD in 2023

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

Top 25%

By Volume:

hemofiltration

In 2012, Dr. Alejandro Diez, MD performed more hemofiltration procedures for Medicare patients than 75% of providers in related specialties within Ohio.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2012 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	169
doctor visit	218
hemofiltration	50
hospital care	532
inpatient care	532

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2013 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	131
doctor visit	188
hemofiltration	51
hospital care	688
inpatient care	688

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	257
Female	162

**Ethnicity**
Non-Hispanic White	300
Black	105
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	0
85 and over	0
Less than 65	284

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	55
Depression	35
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	49
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2014 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	159
doctor visit	132
hemofiltration	57
hospital care	662
inpatient care	662

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	231
Female	160

**Ethnicity**
Non-Hispanic White	272
Black	105
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	0
85 and over	0
Less than 65	253

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	23
Diabetes	75
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2015 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	117
doctor visit	177
hemofiltration	44
hospital care	564
inpatient care	564

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	432
Female	268

**Ethnicity**
Non-Hispanic White	502
Black	158
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	0
85 and over	0
Less than 65	462

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	49
Chronic Obstructive Pulmonary Disease	19
Diabetes	75
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2016 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	237
doctor visit	274
hemofiltration	87
hospital care	746
inpatient care	746

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	295
Female	185

**Ethnicity**
Non-Hispanic White	353
Black	102
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	0
85 and over	0
Less than 65	298

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	55
Depression	32
Chronic Kidney Disease	75
Asthma	25
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	45
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2017 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	119
doctor visit	281
hemofiltration	58
hospital care	605
inpatient care	605

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	271
Female	180

**Ethnicity**
Non-Hispanic White	336
Black	86
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	0
85 and over	0
Less than 65	263

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	47
Chronic Obstructive Pulmonary Disease	21
Diabetes	67
Dementia	14
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2018 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	98
doctor visit	343
hemofiltration	50
hospital care	558
inpatient care	558

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	281
Female	162

**Ethnicity**
Non-Hispanic White	314
Black	91
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	0
85 and over	0
Less than 65	290

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	46
Chronic Obstructive Pulmonary Disease	16
Diabetes	61
Dementia	14
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2019 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	97
doctor visit	382
hemofiltration	45
hospital care	481
inpatient care	481

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	267
Female	131

**Ethnicity**
Non-Hispanic White	287
Black	85
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	22
85 and over	0
Less than 65	265

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	54
Depression	35
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	45
Chronic Obstructive Pulmonary Disease	18
Diabetes	65
Dementia	13
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	74
doctor visit	313
hemofiltration	53
hospital care	481
inpatient care	481

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	244
Female	166

**Ethnicity**
Non-Hispanic White	278
Black	98
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	20
85 and over	0
Less than 65	247

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	58
Depression	34
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	47
Chronic Obstructive Pulmonary Disease	14
Diabetes	63
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2021 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	91
doctor visit	232
hemofiltration	57
hospital care	395
inpatient care	395

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	185
Female	126

**Ethnicity**
Non-Hispanic White	224
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	14
85 and over	0
Less than 65	186

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	44
Chronic Obstructive Pulmonary Disease	13
Diabetes	66
Dementia	13
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

dialysis	17
doctor visit	163
hospital care	242
inpatient care	242

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	163
Female	87

**Ethnicity**
Non-Hispanic White	177
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	0
85 and over	0
Less than 65	147

Conditions of Medicare patients treated by Dr. Alejandro Diez, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	40
Chronic Obstructive Pulmonary Disease	17
Diabetes	56
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Alejandro Diez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alejandro Diez, MD treated as a nephrologist in Columbus, OH were hospital care, inpatient care, dialysis and hemofiltration.

dialysis	119
doctor visit	245
hemofiltration	55
hospital care	541
inpatient care	541

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Alejandro Diez, MD.

**Gender**
Male	238
Female	147

**Ethnicity**
Black / African American	84
Asian / Pacific Islander	0
Non-Hispanic White	276
Native American / Alaskan Native	0
Hispanic	2
Other	4

**Age**
75 to 84	5
85 and over	0
Less than 65	245
65 to 74	117

Average of Total of Conditions of Medicare patients treated by Dr. Alejandro Diez, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	68
Asthma	9
Osteoporosis	8
Heart Failure	42
Chronic Obstructive Pulmonary Disease	16
Diabetes	61
Atrial Fibrillation	15
Dementia	9
Cancer	6

Education & Training

Dr. Alejandro Diez, MD graduated from Santo Domingo Institute of Technology in 2003. He completed residency at Wayne State University Affiliated Hospitals. He is certified by the American Board of Internal Medicine: Nephrology and has a state license in Ohio.

Medical School: Santo Domingo Institute of Technology (2003)

Residency: Wayne State University Affiliated Hospitals (2007)

Board Certification: American Board of Internal Medicine: Nephrology

Licensed In: Ohio

Affiliations & Hospitals

Dr. Alejandro Diez, MD is associated with these hospitals and organizations:

Ohio State University Wexner Medical Center

Ratings & Reviews

Dr. Alejandro Diez, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 218 ratings. We collect ratings and reviews of Dr. Alejandro Diez, MD from all over the web to help you find the right in Columbus, OH.

4.92

Overall Rating

(218 Ratings)

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,167 LOKELMA $1,167
Merck Sharp & Dohme Corporation	$1,087 PREVYMIS $1,023	$64
Amgen Inc.	$104 $104
Travere Therapeutics, Inc.	$6 $6

**Types of Payments**
Consulting Fee	$1,167
Travel and Lodging	$811
Food and Beverage	$380
Education	$6

Research Payments

Dr. Alejandro Diez, MD has received 231 research payments totaling $374,986.

Biography

Dr. Alejandro Diez is an adult nephrology specialist. Dr. Diez's areas of expertise include the following: kidney problems, internal medicine, and kidney transplant. He has received a 5.0 out of 5 star rating by his patients. Before completing his residency at a hospital affiliated with Wayne State University, Dr. Diez attended medical school at Santo Domingo Institute of Technology. He is conversant in Spanish. He is affiliated with Ohio State University Wexner Medical Center. Dr. Diez welcomes new patients at his office inColumbus, OH as reported by Doctor.com.