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Dr. Grant Michael Warmouth, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease) and Neurophysiology

Indiana University School of Medicine (2003)

Professional interests include: intraoperative monitoring

13377 Travertine Lane
Reno, NV 89511

(303) 776-5298

Dr. Grant Michael Warmouth, MD is a neurologist in Reno, NV specializing in neurology (brain & spinal cord disease) and neurophysiology. He graduated from Indiana University School of Medicine in 2003 and has 23 years of experience. Dr. Grant Michael Warmouth, MD is affiliated with Ascension, CHRISTUS Health, Hendrick Health, Boulder Community Health, Baptist Health of Arkansas, Texas Health Resources, Mercy Health, Children's Hospital Colorado, Mercy Health - Lourdes Hospital, Ascension St. John Jane Phillips, Ascension St. John Owasso, Ascension St. John Sapulpa, Ascension St. John Medical Center, Hendrick Medical Center South and Ascension St. John Broken Arrow.

Office Locations

13377 Travertine Lane
Reno, NV 89511

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Boulder Community Health

1511 Onyx Circle
Longmont, CO 80504

(303) 776-5298

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1908 Thomes Avenue Suite 12550
Cheyenne, WY 82001

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33518 Haley Road
Waller, TX 77484

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Noteworthy Medicare Patient Procedures Performed by Dr. Grant Michael Warmouth, MD in 2023

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

Top 5%

By Volume:

electroencephalography

evoked potential test

needle electromyography of extremity

routine neonatal EEG

In 2023, Dr. Grant Michael Warmouth, MD performed more electroencephalography (EEG), evoked potential test, needle electromyography of extremity (arm or leg), and routine neonatal EEG procedures for Medicare patients than 95% of providers in related specialties within Nevada.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2012 were evoked potential test, intraoperative monitoring and diagnostic procedures.

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	225
evoked potential test	715
intraoperative monitoring	318

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2013 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	552
electroencephalography (EEG)	81
evoked potential test	876

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	328
Female	394

**Ethnicity**
Non-Hispanic White	630
Black	52
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	197
85 and over	35
Less than 65	167

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	41
Depression	37
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2014 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	447
electroencephalography (EEG)	60
evoked potential test	1106

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	411
Female	501

**Ethnicity**
Non-Hispanic White	774
Black	75
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	244
85 and over	28
Less than 65	204

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	38
Depression	42
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2015 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	504
electroencephalography (EEG)	77
evoked potential test	1263

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	916
Female	1186

**Ethnicity**
Non-Hispanic White	1774
Black	196
Hispanic	70
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	1038
From 75 to 84	512
85 and over	56
Less than 65	496

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	37
Depression	40
Chronic Kidney Disease	26
Asthma	20
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2016 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	351
electroencephalography (EEG)	80
evoked potential test	1060

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	426
Female	475

**Ethnicity**
Non-Hispanic White	752
Black	88
Hispanic	29
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	224
85 and over	27
Less than 65	216

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	30
Asthma	29
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2017 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	369
electroencephalography (EEG)	61
evoked potential test	836

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	342
Female	399

**Ethnicity**
Non-Hispanic White	630
Black	62
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	191
85 and over	16
Less than 65	156

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	37
Depression	40
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2018 were evoked potential test and diagnostic procedures.

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	824
evoked potential test	1084

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	408
Female	516

**Ethnicity**
Non-Hispanic White	771
Black	37
Hispanic	78
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	504
From 75 to 84	240
85 and over	32
Less than 65	148

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	36
Depression	39
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	16
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2019 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	784
electroencephalography (EEG)	28
evoked potential test	1091

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	446
Female	465

**Ethnicity**
Non-Hispanic White	744
Black	44
Hispanic	81
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	261
85 and over	34
Less than 65	116

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2020 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	780
electroencephalography (EEG)	24
evoked potential test	1103

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	453
Female	484

**Ethnicity**
Non-Hispanic White	815
Black	34
Hispanic	52
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	264
85 and over	29
Less than 65	126

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	41
Depression	39
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2021 were evoked potential test and diagnostic procedures.

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	650
evoked potential test	906

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	340
Female	378

**Ethnicity**
Non-Hispanic White	611
Black	30
Hispanic	41
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	374
From 75 to 84	229
85 and over	27
Less than 65	88

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV during 2022 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

diagnostic procedures	404
electroencephalography (EEG)	20
evoked potential test	648

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	246
Female	255

**Ethnicity**
Non-Hispanic White	436
Black	0
Hispanic	24
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	175
85 and over	14
Less than 65	37

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Grant Michael Warmouth, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grant Michael Warmouth, MD treated as a neurologist in Reno, NV were evoked potential test, diagnostic procedures, intraoperative monitoring and electroencephalography (EEG).

diagnostic procedures	535
electroencephalography (EEG)	53
evoked potential test	971
intraoperative monitoring	318

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Grant Michael Warmouth, MD.

**Gender**
Male	392
Female	459

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	0
Non-Hispanic White	721
Native American / Alaskan Native	0
Hispanic	42
Other	13

**Age**
75 to 84	230
85 and over	27
Less than 65	159
65 to 74	434

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

The highest averages of the most common conditions of Medicare patients that Dr. Grant Michael Warmouth, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	68
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	27
Asthma	13
Osteoporosis	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Atrial Fibrillation	9
Dementia	7
Cancer	10

Education & Training

Dr. Grant Michael Warmouth, MD graduated from Indiana University School of Medicine in 2003. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the The American Board of Psychiatry and Neurology The American Board of Psychiatry and Neurology - Clinical Neurophysiology The American Board of Psychiatry and Neurology - Neurology The American Board of Psychiatry and Neurology - Sleep Medicine and has a state license in Missouri.

Medical School: Indiana University School of Medicine (2003)

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: The American Board of Psychiatry and Neurology The American Board of Psychiatry and Neurology - Clinical Neurophysiology The American Board of Psychiatry and Neurology - Neurology The American Board of Psychiatry and Neurology - Sleep Medicine

Licensed In: Missouri

Affiliations & Hospitals

Dr. Grant Michael Warmouth, MD is associated with these hospitals and organizations:

Ascension

CHRISTUS Health

Hendrick Health

Boulder Community Health

Baptist Health of Arkansas

Texas Health Resources

Mercy Health

Children's Hospital Colorado

Mercy Health - Lourdes Hospital

Ascension St. John Jane Phillips

Ascension St. John Owasso

Ascension St. John Sapulpa

Ascension St. John Medical Center

Hendrick Medical Center South

Ascension St. John Broken Arrow

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Insurance Accepted by Affiliated Medical Group or Hospital:

Midlands Choice

Mines & Associates

Cigna ( EXCEPT for Cigna Connect/Colorado Option & SureFit)

Presbyterian Health Plan

MotivHealth/Denver Public Schools only

First Choice of the Midwest

Optum Behavioral Health

Kaiser Permanente

Anthem Blue Cross Blue Shield/Elevance - Colorado Springs Region ( EXCEPT Pathway Essentials, Pathway Essentials PPO, Pathway Essentials Standard, Pathway Essentials PPO Standard)

Integrated Health Plans/Claritev

Rocky Mountain Health Plans

First Health Network

Craig/Swedish/Spaulding Health Benefit Trust

Colorado Community Health Alliance

UnitedHealthcare

Simplified Benefits Administrators (fka UCHealth Plan Administrators)

Molina Healthcare of Nebraska

Colorado Access

Aetna ( EXCEPT Aetna Whole Health)

Denver Health & Hospital Authority - Elevate Medicaid Choice

Evernorth Behavioral Health, Inc.

Blue Cross Blue Shield

Anthem Blue Cross Blue Shield/Elevance - Denver Metro Region ( EXCEPT Pathway, Pathway PPO, Pathway Essentials, Pathway Essentials PPO, Pathway Standard, Pathway PPO Standard, Pathway Essentials...

South Dakota Department of Health - Kids with Chronic Conditions

MultiPlan/Claritev

Denver Health Medical Plan

ComPsych

First Choice Health - Big Sky Region

Employers Health Network

TRICARE/TRIWest

Carelon Behavioral Health

USA Managed Care Organization

Stratose / Zelis Healthcare

Select Health

Molina Healthcare of New Mexico

Centivo

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General Payments

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

**Payments by Company**
Teleflex LLC	$85 EZ-IO - ARROW $85

**Types of Payments**
Food and Beverage	$85

Biography

Dr. Grant Warmouth's medical specialty is neurophysiology and neurology (brain & spinal cord disease). Areas of particular interest for Dr. Warmouth include intraoperative monitoring. Dr. Warmouth attended Indiana University School of Medicine and subsequently trained at a hospital affiliated with Baylor College of Medicine for residency. He is professionally affiliated with Children's Hospital Colorado, Ascension, and Texas Health Dallas.

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Dr. Grant Michael Warmouth, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Grant Michael Warmouth, MD in 2023

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. Grant Michael Warmouth, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Michael Warmouth, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

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

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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