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Dr. John A. Stevenson, MD

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Specializes in: Adult Nephrology

210 E Harris Avenue
San Angelo, TX 76903

(325) 658-1511

Dr. John A. Stevenson, MD is a nephrologist in San Angelo, TX specializing in adult nephrology.

Office Locations

210 E Harris Avenue
San Angelo, TX 76903

(325) 658-1511

(325) 481-2166

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In The News

“Then Pillado spoke with Swerdlin's partner, Dr. John Stevenson, who during his own rounds early that morning had found Ruiz suitable for release and in need of dialysis only three times a week,...”—"Death of Patient at 44 After Surgery Raises Questions", Los Angeles Times, July 1998

Noteworthy Medicare Patient Procedures Performed by Dr. John A. Stevenson, MD in 2023

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

Top 5%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, Dr. John A. Stevenson, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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.

Top 10%

By Volume:

blood draw

phlebotomy for lab tests

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Texas, Dr. John A. Stevenson, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also 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 them. 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 25%

By Volume:

hemodialysis

In 2012, Dr. John A. Stevenson, MD performed more hemodialysis procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2012 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	58
blood draw	863
diabetes management	32
dialysis	25
doctor visit	1496
hospital care	1245
inpatient care	1245
lab tests	4729
preventive care	58
thoracic (chest) imaging	24
thyroid function tests	29
ultrasound (sonogram)	58
X-rays	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2013 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	44
blood draw	708
diabetes management	20
doctor visit	1288
hospital care	786
inpatient care	786
lab tests	4886
preventive care	41
thoracic (chest) imaging	27
thyroid function tests	33
ultrasound (sonogram)	44
X-rays	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	273
Female	323

**Ethnicity**
Non-Hispanic White	455
Black	0
Hispanic	118
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	208
85 and over	92
Less than 65	85

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	59
Depression	21
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	22
Diabetes	58
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2014 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	58
blood draw	890
diabetes management	26
doctor visit	1564
hospital care	757
inpatient care	757
lab tests	6780
preventive care	62
thoracic (chest) imaging	14
thyroid function tests	20
ultrasound (sonogram)	58
X-rays	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	335
Female	374

**Ethnicity**
Non-Hispanic White	552
Black	0
Hispanic	126
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	250
85 and over	100
Less than 65	87

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	61
Depression	22
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	57
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2015 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	53
blood draw	885
diabetes management	25
dialysis	31
doctor visit	1632
hospital care	711
inpatient care	711
lab tests	6970
preventive care	69
thoracic (chest) imaging	26
thyroid function tests	42
ultrasound (sonogram)	53
X-rays	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	678
Female	812

**Ethnicity**
Non-Hispanic White	1180
Black	0
Hispanic	240
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	604
From 75 to 84	490
85 and over	234
Less than 65	162

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	58
Depression	20
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	43
Chronic Obstructive Pulmonary Disease	19
Diabetes	57
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2016 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	46
blood draw	823
diabetes management	39
dialysis	35
doctor visit	1535
hospital care	974
inpatient care	974
lab tests	5075
preventive care	81
thoracic (chest) imaging	18
thyroid function tests	36
ultrasound (sonogram)	46
X-rays	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	377
Female	422

**Ethnicity**
Non-Hispanic White	615
Black	0
Hispanic	145
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	286
85 and over	129
Less than 65	79

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	61
Depression	23
Chronic Kidney Disease	75
Asthma	23
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	49
Chronic Obstructive Pulmonary Disease	21
Diabetes	60
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2017 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

abdominal imaging	11
blood draw	578
diabetes management	39
dialysis	144
doctor visit	1119
hospital care	665
inpatient care	665
lab tests	5038
preventive care	108
thyroid function tests	17
ultrasound (sonogram)	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	354
Female	383

**Ethnicity**
Non-Hispanic White	532
Black	0
Hispanic	166
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	244
85 and over	104
Less than 65	102

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	63
Depression	24
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	52
Chronic Obstructive Pulmonary Disease	22
Diabetes	64
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2018 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	638
diabetes management	50
dialysis	256
doctor visit	1052
hospital care	595
inpatient care	595
lab tests	6455
preventive care	153
thyroid function tests	38
vaccines	23

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	323
Female	384

**Ethnicity**
Non-Hispanic White	491
Black	0
Hispanic	178
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	244
85 and over	89
Less than 65	114

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	62
Depression	28
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	55
Chronic Obstructive Pulmonary Disease	21
Diabetes	64
Dementia	19
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2019 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	601
diabetes management	34
dialysis	254
doctor visit	864
hospital care	561
inpatient care	561
lab tests	5696
preventive care	118
thyroid function tests	31
vaccines	21

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	302
Female	336

**Ethnicity**
Non-Hispanic White	450
Black	0
Hispanic	163
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	216
85 and over	90
Less than 65	111

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	61
Depression	26
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	59
Chronic Obstructive Pulmonary Disease	20
Diabetes	66
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2020 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	543
diabetes management	32
dialysis	215
doctor visit	563
hospital care	577
inpatient care	577
lab tests	4931
preventive care	115
vaccines	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	282
Female	265

**Ethnicity**
Non-Hispanic White	373
Black	0
Hispanic	149
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	184
85 and over	71
Less than 65	106

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	66
Depression	26
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	62
Chronic Obstructive Pulmonary Disease	21
Diabetes	66
Dementia	18
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2021 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	420
dialysis	138
doctor visit	497
hospital care	519
inpatient care	519
lab tests	521
preventive care	41
vaccines	41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	236
Female	230

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	132
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	151
85 and over	54
Less than 65	91

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	61
Chronic Obstructive Pulmonary Disease	15
Diabetes	66
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2022 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	353
dialysis	128
doctor visit	379
hospital care	467
inpatient care	467
preventive care	30
vaccines	30

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	230
Female	191

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	114
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	146
85 and over	55
Less than 65	70

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	51
Depression	21
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	13
Atrial Fibrilation	32
Heart Failure	53
Chronic Obstructive Pulmonary Disease	19
Diabetes	66
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX during 2023 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

blood draw	406
diabetes management	18
dialysis	116
doctor visit	450
hospital care	443
inpatient care	443
lab tests	32
preventive care	18

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Male	213
Female	178

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	100
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	150
85 and over	46
Less than 65	62

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	47
Chronic Obstructive Pulmonary Disease	17
Diabetes	62
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John A. Stevenson, MD for Medicare patients.

The highest averages for the top procedures that Dr. John A. Stevenson, MD treated as a nephrologist in San Angelo, TX were lab tests, inpatient care, hospital care and blood draw.

abdominal imaging	45
blood draw	642
diabetes management	31
dialysis	134
doctor visit	1036
hospital care	691
inpatient care	691
lab tests	4646
preventive care	74
thoracic (chest) imaging	21
thyroid function tests	30
ultrasound (sonogram)	45
vaccines	30
X-rays	21

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John A. Stevenson, MD.

**Gender**
Female	324
Male	300

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	459
Native American / Alaskan Native	0
Hispanic	135
Other	0

**Age**
75 to 84	214
85 and over	88
Less than 65	89
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. John A. Stevenson, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	54
Depression	21
Chronic Kidney Disease	68
Asthma	9
Osteoporosis	9
Heart Failure	47
Chronic Obstructive Pulmonary Disease	18
Diabetes	57
Atrial Fibrillation	17
Dementia	14
Cancer	8

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

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General Payments

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

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$626 Kerendia $626
Otsuka America Pharmaceutical, Inc.	$430 JYNARQUE $430
Travere Therapeutics, Inc.	$261 $261
AstraZeneca Pharmaceuticals LP	$206 LOKELMA $146	FARXIGA $59
Amgen Inc.	$166 Tavneos $111	Parsabiv $55
Other	$877 JARDIANCE $161	LUPKYNIS $126	VELTASSA $93	Velphoro $63	Victoza $61	Other $374

**Types of Payments**
Food and Beverage	$2,450
Education	$92
Consulting Fee	$25

Biography

Dr. John Stevenson's area of specialization is adult nephrology. Dr. Stevenson is a graduate of the University of Southern California (USC), Keck School of Medicine.

Select Year:

Dr. John A. Stevenson, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. John A. Stevenson, MD in 2023

By Affordability:

By Volume:

By Affordability:

By Volume:

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. John A. Stevenson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John A. Stevenson, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John A. Stevenson, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in San Angelo, TX