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Dr. Melissa Susan Thomas, MD

(Dr. Melissa S. Thomas, M.D.)

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

University of Louisville School of Medicine (2003)

Professional interests include: intraoperative monitoring

1511 Onyx Circle
Longmont, CO 80504

(303) 775-5298

Dr. Melissa Susan Thomas, MD is a neurologist in Longmont, CO specializing in neurology (brain & spinal cord disease) and neurophysiology. She graduated from University of Louisville School of Medicine in 2003 and has 23 years of experience. Dr. Melissa Susan Thomas, MD is affiliated with Mercy Health, Deer Valley Medical Center, Mercy Hospital Fort Smith, Honor Health, Children's Hospital Colorado, Mercy Hospital Northwest Arkansas, Texas Health Resources, Sonoran Crossing Medical Center, Scottsdale Thompson Peak Medical Center, Mercy Hospital Joplin, Scottsdale Shea Medical Center, Scottsdale Osborn Medical Center, Baptist Health of Arkansas, Hendrick Health, Mercy Health System, John C Lincoln Medical Center, ROCKY MOUNTAIN NEURODIAGNOSTICS LLC, Mercy Health - Lourdes Hospital and Hendrick Medical Center South.

Office Locations

Mercy Health System

1511 Onyx Circle
Longmont, CO 80504

(303) 775-5298

(303) 682-2785

open_in_new

1908 Thomes Avenue Suite 12550
Cheyenne, WY 82001

(303) 776-5298

open_in_new

2358 Maroneal Street
Houston, TX 77030

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33518 Haley Road
Waller, TX 77484

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Noteworthy Medicare Patient Procedures Performed by Dr. Melissa Susan Thomas, MD in 2023

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

Top 25%

By Volume:

electrodiagnostic testing

In 2012, Dr. Melissa Susan Thomas, MD performed more electrodiagnostic testing procedures for Medicare patients than 75% of providers in related specialties within Colorado.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2012 were intraoperative monitoring, diagnostic procedures and evoked potential test.

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	43
doctor visit	119
evoked potential test	42
intraoperative monitoring	243

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2013 were electroencephalography (EEG), evoked potential test and diagnostic procedures.

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	34
doctor visit	41
electroencephalography (EEG)	94
evoked potential test	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	61
Female	90

**Ethnicity**
Non-Hispanic White	79
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	54

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	35
Ischemic Heart Disease	48
Depression	36
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	23
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2014 were electroencephalography (EEG), evoked potential test and diagnostic procedures.

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	11
doctor visit	109
electroencephalography (EEG)	152
evoked potential test	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	94
Female	119

**Ethnicity**
Non-Hispanic White	106
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	58
85 and over	18
Less than 65	73

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2014

Hypertension	75
High Cholesterol	57
Stroke	37
Ischemic Heart Disease	50
Depression	43
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	35
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2015 were electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

doctor visit	93
electroencephalography (EEG)	179

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	152
Female	226

**Ethnicity**
Non-Hispanic White	204
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	80
85 and over	28
Less than 65	158

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2015

Hypertension	72
High Cholesterol	53
Stroke	35
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	26
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2016 were electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

doctor visit	77
electroencephalography (EEG)	131

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	65
Female	90

**Ethnicity**
Non-Hispanic White	72
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	28
85 and over	13
Less than 65	69

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2016

Hypertension	72
High Cholesterol	54
Stroke	37
Ischemic Heart Disease	46
Depression	35
Chronic Kidney Disease	48
Asthma	21
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	37
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2017 were electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

doctor visit	76
electroencephalography (EEG)	177

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	69
Female	104

**Ethnicity**
Non-Hispanic White	89
Black	46
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	42
85 and over	15
Less than 65	58

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2017

Hypertension	73
High Cholesterol	53
Stroke	41
Ischemic Heart Disease	43
Depression	39
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	38
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2018 were electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

doctor visit	69
electroencephalography (EEG)	152

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	65
Female	91

**Ethnicity**
Non-Hispanic White	74
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	32
85 and over	14
Less than 65	58

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2018

Hypertension	72
High Cholesterol	56
Stroke	40
Ischemic Heart Disease	38
Depression	40
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	37
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2019 were electroencephalography (EEG) and preventive care.

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

doctor visit	62
electroencephalography (EEG)	262
preventive care	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	88
Female	108

**Ethnicity**
Non-Hispanic White	93
Black	55
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	43
85 and over	22
Less than 65	76

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	37
Ischemic Heart Disease	44
Depression	43
Chronic Kidney Disease	59
Asthma	11
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	42
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2020 were electroencephalography (EEG), evoked potential test and diagnostic procedures.

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	11
doctor visit	24
electroencephalography (EEG)	90
evoked potential test	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	101
Female	105

**Ethnicity**
Non-Hispanic White	117
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	57
85 and over	15
Less than 65	69

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	39
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	57
Asthma	7
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	46
Chronic Obstructive Pulmonary Disease	18
Diabetes	47
Dementia	37
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2021 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	82
doctor visit	29
electroencephalography (EEG)	15
evoked potential test	129

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	112
Female	106

**Ethnicity**
Non-Hispanic White	167
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	60
85 and over	14
Less than 65	42

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2021

Hypertension	73
High Cholesterol	64
Stroke	20
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	26
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO during 2022 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

diagnostic procedures	409
electroencephalography (EEG)	14
evoked potential test	605

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	272
Female	237

**Ethnicity**
Non-Hispanic White	426
Black	16
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	173
85 and over	21
Less than 65	41

Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Melissa Susan Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Melissa Susan Thomas, MD treated as a neurologist in Longmont, CO were intraoperative monitoring, evoked potential test, electroencephalography (EEG) and diagnostic procedures.

diagnostic procedures	98
doctor visit	69
electroencephalography (EEG)	126
evoked potential test	141
intraoperative monitoring	243
preventive care	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Melissa Susan Thomas, MD.

**Gender**
Male	98
Female	116

**Ethnicity**
Black / African American	45
Asian / Pacific Islander	0
Non-Hispanic White	129
Native American / Alaskan Native	0
Hispanic	9
Other	0

**Age**
75 to 84	52
85 and over	14
Less than 65	63
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Melissa Susan Thomas, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	55
Stroke	30
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	6
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Atrial Fibrillation	12
Dementia	27
Cancer	8

Education & Training

Dr. Melissa Susan Thomas, MD graduated from University of Louisville School of Medicine in 2003. She completed residency at University of Texas Health Science Center at Houston and Affiliated Hospitals. She is certified by the Board Certification: Amer Bd Psychiatry & Neurology (Clinical Neurophysiology) and has a state license in Texas.

Medical School: University of Louisville School of Medicine (2003)

Residency: University of Texas Health Science Center at Houston and Affiliated Hospitals (2004)

Board Certification: Board Certification: Amer Bd Psychiatry & Neurology (Clinical Neurophysiology)

Licensed In: Texas

Affiliations & Hospitals

Dr. Melissa Susan Thomas, MD is associated with these hospitals and organizations:

Mercy Health

Deer Valley Medical Center

Mercy Hospital Fort Smith

Honor Health

Children's Hospital Colorado

Mercy Hospital Northwest Arkansas

Texas Health Resources

Sonoran Crossing Medical Center

Scottsdale Thompson Peak Medical Center

Mercy Hospital Joplin

Scottsdale Shea Medical Center

Scottsdale Osborn Medical Center

Baptist Health of Arkansas

Hendrick Health

Mercy Health System

John C Lincoln Medical Center

ROCKY MOUNTAIN NEURODIAGNOSTICS LLC

Mercy Health - Lourdes Hospital

Hendrick Medical Center South

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. Melissa Susan Thomas, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Sunovion Pharmaceuticals Inc.	$293 APTIOM $293
UCB, Inc.	$200 Vimpat $101	Briviact $99
Celgene Corporation	$177 $177
NeuroPace, Inc.	$95 RNS System $95
Medtronic USA, Inc.	$68 ACTIVA $68
Other	$161 Betaseron $45	ONFI $28	Fycompa $25	QULIPTA $15	Epidiolex $15	Other $34

**Types of Payments**
Food and Beverage	$939
Education	$56

Biography

Dr. Melissa Thomas' medical specialty is neurophysiology and neurology (brain & spinal cord disease). Before completing her residency at a hospital affiliated with the University of Texas Health Science Center at Houston, Dr. Thomas attended medical school at the University of Louisville School of Medicine. Areas of expertise for Dr. Thomas include intraoperative monitoring. Dr. Thomas is affiliated with Children's Hospital Colorado, Deer Valley Medical Center, and Mercy Hospital Fort Smith.