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Dr. Michael James Walls, MD

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Specializes in: Adult Nephrology

4015 I 45 N Suite 310
Conroe, TX 77304

(936) 520-8983

Dr. Michael James Walls, MD is a nephrologist in Conroe, TX specializing in adult nephrology.

Office Locations

4015 I 45 N Suite 310
Conroe, TX 77304

(936) 520-8983

(936) 463-6508

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael James Walls, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Michael James Walls, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Volume:

hemodialysis

In 2012, Dr. Michael James Walls, 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. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2012 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

blood draw	66
dialysis	660
doctor visit	502
hospital care	2479
inpatient care	2479

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2013 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

blood draw	93
dialysis	526
doctor visit	492
hospital care	2106
inpatient care	2106

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	351
Female	310

**Ethnicity**
Non-Hispanic White	515
Black	90
Hispanic	39
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	196
85 and over	91
Less than 65	146

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	67
Depression	29
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	63
Chronic Obstructive Pulmonary Disease	37
Diabetes	60
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2014 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

abdominal imaging	17
blood draw	93
dialysis	667
doctor visit	415
hemofiltration	52
hospital care	1827
inpatient care	1827
ultrasound (sonogram)	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	313
Female	275

**Ethnicity**
Non-Hispanic White	437
Black	95
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	181
85 and over	83
Less than 65	139

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	66
Depression	31
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	61
Chronic Obstructive Pulmonary Disease	34
Diabetes	61
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2015 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

abdominal imaging	15
blood draw	144
dialysis	390
doctor visit	498
hospital care	1290
inpatient care	1290
ultrasound (sonogram)	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	696
Female	612

**Ethnicity**
Non-Hispanic White	1012
Black	176
Hispanic	96
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	438
From 75 to 84	426
85 and over	148
Less than 65	296

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	64
Depression	28
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	60
Chronic Obstructive Pulmonary Disease	38
Diabetes	59
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2016 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

blood draw	97
dialysis	349
doctor visit	456
hospital care	1251
inpatient care	1251

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	320
Female	288

**Ethnicity**
Non-Hispanic White	441
Black	97
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	191
85 and over	81
Less than 65	155

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	65
Depression	28
Chronic Kidney Disease	75
Asthma	36
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	61
Chronic Obstructive Pulmonary Disease	35
Diabetes	61
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2017 were hospital care, inpatient care, dialysis and outpatient care.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	219
doctor visit	403
hospital care	2399
inpatient care	2233
outpatient care	166

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	408
Female	428

**Ethnicity**
Non-Hispanic White	691
Black	81
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	277
85 and over	146
Less than 65	127

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	17
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	50
Chronic Obstructive Pulmonary Disease	33
Diabetes	52
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2018 were hospital care, inpatient care, dialysis and outpatient care.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	260
doctor visit	573
hospital care	3435
inpatient care	3275
outpatient care	160

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	431
Female	409

**Ethnicity**
Non-Hispanic White	690
Black	82
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	276
85 and over	159
Less than 65	113

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	16
Ischemic Heart Disease	62
Depression	33
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	52
Chronic Obstructive Pulmonary Disease	37
Diabetes	54
Dementia	29
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2019 were hospital care, inpatient care, dialysis and outpatient care.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	258
doctor visit	537
hospital care	3181
inpatient care	3077
outpatient care	104

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	393
Female	351

**Ethnicity**
Non-Hispanic White	610
Black	70
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	234
85 and over	136
Less than 65	118

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	64
Depression	34
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	57
Chronic Obstructive Pulmonary Disease	37
Diabetes	56
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	240
doctor visit	585
hospital care	2489
inpatient care	2489

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	326
Female	314

**Ethnicity**
Non-Hispanic White	490
Black	83
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	194
85 and over	95
Less than 65	106

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	50
Chronic Obstructive Pulmonary Disease	33
Diabetes	59
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	91
doctor visit	446
hospital care	1532
inpatient care	1532

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	256
Female	228

**Ethnicity**
Non-Hispanic White	407
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	163
85 and over	66
Less than 65	72

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	60
Depression	31
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	35
Diabetes	56
Dementia	26
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

dialysis	157
doctor visit	449
hospital care	1747
inpatient care	1747

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Male	288
Female	270

**Ethnicity**
Non-Hispanic White	475
Black	40
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	209
85 and over	86
Less than 65	63

Conditions of Medicare patients treated by Dr. Michael James Walls, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	55
Depression	36
Chronic Kidney Disease	71
Asthma	9
Osteoperosis	14
Atrial Fibrilation	39
Heart Failure	49
Chronic Obstructive Pulmonary Disease	39
Diabetes	55
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael James Walls, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael James Walls, MD treated as a nephrologist in Conroe, TX were hospital care, inpatient care, dialysis and outpatient care.

abdominal imaging	16
blood draw	98
dialysis	347
doctor visit	486
hemofiltration	52
hospital care	2157
inpatient care	2118
outpatient care	143
ultrasound (sonogram)	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael James Walls, MD.

**Gender**
Female	316
Male	343

**Ethnicity**
Black / African American	78
Asian / Pacific Islander	0
Non-Hispanic White	524
Hispanic	36
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	99
75 to 84	213
Less than 65	121
65 to 74	226

Average of Total of Conditions of Medicare patients treated by Dr. Michael James Walls, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael James Walls, MD treated were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	57
Depression	28
Chronic Kidney Disease	67
Asthma	11
Osteoporosis	7
Heart Failure	50
Chronic Obstructive Pulmonary Disease	32
Diabetes	52
Atrial Fibrillation	24
Dementia	23
Cancer	13

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. Michael James Walls, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Questcor Pharmaceuticals	$33 ACTHAR $33
Pfizer Inc.	$31 ELIQUIS $31
Allergan Inc.	$25 BOTOX THERAPEUTIC - HH $25
Amgen Inc.	$17 Sensipar $17
Relypsa, Inc.	$11 VELTASSA $11