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Dr. Grant David Williams, MD

(No ratings)

Specializes in: Emergency Medicine
University of Texas Southwestern Medical School (1999 - 2003)
434 Hospital Drive
Linville, NC 28646

Dr. Grant David Williams, MD is an emergency medicine doctor in Boone, NC specializing in emergency medicine. He graduated from University of Texas Southwestern Medical School in 2003 and has 23 years of experience. Dr. Grant David Williams, MD is affiliated with UNC Health and UNC Health Appalachian.

View Doctor's Full Profile (828) 737-7000

Office Locations

UNC Health Appalachian

336 Deerfield Road
Boone, NC 28607
(828) 262-4167
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UNC Health Appalachian

434 Hospital Drive
Linville, NC 28646
(828) 737-7000
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Noteworthy Medicare Patient Procedures Performed by Dr. Grant David Williams, MD in 2023

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

Top 25%

By Affordability:

emergency care
emergency room care

In 2012, Dr. Grant David Williams, MD had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Carolina. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2012 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 470
thoracic (chest) imaging 33
X-rays 33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2013 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 456

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 196
Female 246
Ethnicity
Non-Hispanic White 305
Black 0
Hispanic 119
Asian 0
Other 0
Native American 0
Age
From 65 to 74 105
From 75 to 84 134
85 and over 93
Less than 65 110

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2013

Hypertension 75
High Cholesterol 64
Stroke 11
Ischemic Heart Disease 50
Depression 36
Chronic Kidney Disease 37
Asthma 14
Osteoperosis 14
Atrial Fibrilation 19
Heart Failure 38
Chronic Obstructive Pulmonary Disease 20
Diabetes 40
Dementia 24
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2014 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 534

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 233
Female 272
Ethnicity
Non-Hispanic White 303
Black 0
Hispanic 166
Asian 0
Other 0
Native American 0
Age
From 65 to 74 152
From 75 to 84 135
85 and over 95
Less than 65 123

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2014

Hypertension 75
High Cholesterol 67
Stroke 12
Ischemic Heart Disease 56
Depression 34
Chronic Kidney Disease 40
Asthma 12
Osteoperosis 12
Atrial Fibrilation 22
Heart Failure 45
Chronic Obstructive Pulmonary Disease 22
Diabetes 47
Dementia 24
Cancer 11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2015 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 701

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 600
Female 704
Ethnicity
Non-Hispanic White 1182
Black 0
Hispanic 90
Asian 0
Other 0
Native American 0
Age
From 65 to 74 412
From 75 to 84 426
85 and over 322
Less than 65 144

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2015

Hypertension 75
High Cholesterol 60
Stroke 10
Ischemic Heart Disease 44
Depression 35
Chronic Kidney Disease 34
Asthma 13
Osteoperosis 10
Atrial Fibrilation 19
Heart Failure 32
Chronic Obstructive Pulmonary Disease 18
Diabetes 31
Dementia 23
Cancer 12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2016 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 603

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 245
Female 312
Ethnicity
Non-Hispanic White 507
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 182
From 75 to 84 208
85 and over 125
Less than 65 42

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2016

Hypertension 75
High Cholesterol 60
Stroke 12
Ischemic Heart Disease 42
Depression 31
Chronic Kidney Disease 36
Asthma 22
Osteoperosis 10
Atrial Fibrilation 20
Heart Failure 26
Chronic Obstructive Pulmonary Disease 20
Diabetes 31
Dementia 23
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2017 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 670

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 292
Female 341
Ethnicity
Non-Hispanic White 593
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 209
From 75 to 84 234
85 and over 139
Less than 65 51

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2017

Hypertension 75
High Cholesterol 56
Stroke 10
Ischemic Heart Disease 40
Depression 31
Chronic Kidney Disease 37
Asthma 9
Osteoperosis 11
Atrial Fibrilation 24
Heart Failure 29
Chronic Obstructive Pulmonary Disease 20
Diabetes 29
Dementia 21
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2018 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 668

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 269
Female 338
Ethnicity
Non-Hispanic White 560
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 218
From 75 to 84 194
85 and over 148
Less than 65 47

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2018

Hypertension 75
High Cholesterol 60
Stroke 10
Ischemic Heart Disease 41
Depression 33
Chronic Kidney Disease 36
Asthma 8
Osteoperosis 13
Atrial Fibrilation 21
Heart Failure 26
Chronic Obstructive Pulmonary Disease 18
Diabetes 31
Dementia 20
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2019 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 519

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 217
Female 280
Ethnicity
Non-Hispanic White 482
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 159
85 and over 0
Less than 65 82

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2019

Hypertension 75
High Cholesterol 60
Stroke 7
Ischemic Heart Disease 48
Depression 37
Chronic Kidney Disease 40
Asthma 11
Osteoperosis 11
Atrial Fibrilation 19
Heart Failure 30
Chronic Obstructive Pulmonary Disease 28
Diabetes 31
Dementia 25
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2020 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 292

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 129
Female 161
Age
From 65 to 74 99
From 75 to 84 92
85 and over 52
Less than 65 47

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2020

Hypertension 75
High Cholesterol 62
Stroke 6
Ischemic Heart Disease 45
Depression 36
Chronic Kidney Disease 45
Asthma 11
Osteoperosis 11
Atrial Fibrilation 17
Heart Failure 31
Chronic Obstructive Pulmonary Disease 27
Diabetes 36
Dementia 24
Cancer 10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2021 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 237

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 96
Female 144
Age
From 65 to 74 87
From 75 to 84 69
85 and over 48
Less than 65 36

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2021

Hypertension 75
High Cholesterol 62
Stroke 8
Ischemic Heart Disease 47
Depression 37
Chronic Kidney Disease 39
Asthma 15
Osteoperosis 14
Atrial Fibrilation 20
Heart Failure 25
Chronic Obstructive Pulmonary Disease 25
Diabetes 30
Dementia 20
Cancer 11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2022 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 171

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 79
Female 87
Age
From 65 to 74 56
From 75 to 84 61
85 and over 24
Less than 65 25

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2022

Hypertension 75
High Cholesterol 71
Stroke 11
Ischemic Heart Disease 32
Depression 29
Chronic Kidney Disease 22
Asthma 19
Osteoperosis 16
Atrial Fibrilation 25
Heart Failure 27
Chronic Obstructive Pulmonary Disease 24
Diabetes 33
Dementia 15
Cancer 16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC during 2023 were emergency care.

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

emergency care 168

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 72
Female 91
Age
From 65 to 74 53
From 75 to 84 72
85 and over 22
Less than 65 16

Conditions of Medicare patients treated by Dr. Grant David Williams, MD in 2023

Hypertension 74
High Cholesterol 72
Stroke 15
Ischemic Heart Disease 35
Depression 21
Chronic Kidney Disease 18
Asthma 13
Osteoperosis 19
Atrial Fibrilation 23
Heart Failure 13
Chronic Obstructive Pulmonary Disease 19
Diabetes 26
Dementia 12
Cancer 12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Grant David Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grant David Williams, MD treated as an emergency medicine doctor in Boone, NC were emergency care, X-rays and thoracic (chest) imaging.

emergency care 457
thoracic (chest) imaging 33
X-rays 33

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Grant David Williams, MD.

Gender
Male 202
Female 248
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 327
Hispanic 31
Native American / Alaskan Native 0
Other 0
Age
75 to 84 148
85 and over 89
Less than 65 60
65 to 74 131

Average of Total of Conditions of Medicare patients treated by Dr. Grant David Williams, MD From 2012 - 2023

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

Hypertension 68
High Cholesterol 57
Stroke 9
Ischemic Heart Disease 40
Depression 30
Chronic Kidney Disease 32
Asthma 12
Osteoporosis 11
Heart Failure 26
Chronic Obstructive Pulmonary Disease 20
Diabetes 30
Atrial Fibrillation 19
Cancer 11
Dementia 19

Education & Training

Dr. Grant David Williams, MD graduated from University of Texas Southwestern Medical School in 2003. He completed residency at Wake Forest University Baptist Medical Center. He is certified by the Emergency Medicine, Board Certified and has a state license in Texas.

Medical School: University of Texas Southwestern Medical School (2003)

Residency: Wake Forest University Baptist Medical Center (2006)

Board Certification: Emergency Medicine, Board Certified

Licensed In: Texas

Affiliations & Hospitals

Dr. Grant David Williams, MD is associated with these hospitals and organizations:

UNC Health
UNC Health Appalachian

Ratings & Reviews

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General Payments

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

Payments by Company
Janssen Pharmaceuticals, Inc $21 XARELTO
$21
Types of Payments
Food and Beverage $21

Biography

Dr. Grant Williams' specialty is emergency medicine. Dr. Williams obtained his medical school training at the University of Texas Southwestern Medical School and performed his residency at Wake Forest University Baptist Medical Center. He is professionally affiliated with UNC Health.

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