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Home > SD Providers > Neurosurgeons

Dr. Grant Harper Shumaker, MD

Accepting New Patients

(1 Rating)

Specializes in: Neurosurgery

Yale School of Medicine

575 North Sioux Point Road
Dakota Dunes, SD 57049

(605) 217-2667

Dr. Grant Harper Shumaker, MD is a neurosurgeon in Dakota Dunes, SD specializing in neurosurgery. He graduated from Yale School of Medicine. Dr. Grant Harper Shumaker, MD is affiliated with UnityPoint Health.

Office Locations

575 North Sioux Point Road
Dakota Dunes, SD 57049

(605) 217-2667

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2012 were spinal procedures, X-rays, pain management and nerve block.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

doctor visit	408
hospital care	13
injections	34
inpatient care	13
minimally invasive procedures	12
MRI (magnetic resonance imaging)	17
nerve block	34
nerve procedures	12
pain management	46
spinal procedures	163
X-rays	95

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2013 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

brain imaging (neuroimaging)	15
decompression surgery	13
doctor visit	411
hip imaging	16
hospital care	14
injections	60
inpatient care	14
minimally invasive procedures	15
MRI (magnetic resonance imaging)	34
musculoskeletal imaging	16
nerve block	37
nerve procedures	28
pain management	75
spinal procedures	224
X-rays	133

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	127
Female	203

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	102
85 and over	40
Less than 65	56

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2013

Hypertension	68
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2014 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

aspiration	15
bone marrow tests	15
brain imaging (neuroimaging)	13
decompression surgery	19
doctor visit	356
hip imaging	11
hospital care	11
injections	61
inpatient care	11
minimally invasive procedures	22
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	11
nerve block	32
nerve procedures	41
pain management	83
spinal procedures	244
X-rays	158

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	130
Female	196

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	98
85 and over	35
Less than 65	59

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2014

Hypertension	66
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2015 were spinal procedures, X-rays, nerve procedures and pain management.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	13
aspiration	28
bone marrow tests	28
brain imaging (neuroimaging)	15
decompression surgery	56
doctor visit	460
hip imaging	13
hospital care	15
injections	42
inpatient care	15
minimally invasive procedures	16
MRI (magnetic resonance imaging)	40
musculoskeletal imaging	13
neck surgery	13
nerve block	23
nerve procedures	72
pain management	58
spinal procedures	296
X-rays	154

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	372
Female	436

**Ethnicity**
Non-Hispanic White	772
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	282
85 and over	108
Less than 65	138

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2015

Hypertension	69
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2016 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

aspiration	12
brain imaging (neuroimaging)	16
decompression surgery	31
doctor visit	562
injections	75
minimally invasive procedures	12
MRI (magnetic resonance imaging)	40
nerve procedures	43
pain management	75
spinal procedures	229
X-rays	98

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	149
Female	189

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	108
85 and over	34
Less than 65	68

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2016

Hypertension	71
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	25
Asthma	21
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2017 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

aspiration	15
bone marrow tests	15
decompression surgery	31
doctor visit	518
implant surgery	16
injections	53
minimally invasive procedures	13
MRI (magnetic resonance imaging)	14
nerve block	17
nerve procedures	44
neurostimulator lead placement	12
neurostimulator replacement	16
pain management	66
spinal procedures	275
X-rays	128

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	155
Female	165

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	98
85 and over	27
Less than 65	62

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2017

Hypertension	67
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2018 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

decompression surgery	19
doctor visit	578
hospital care	12
implant surgery	15
injections	56
inpatient care	12
minimally invasive procedures	16
nerve block	19
nerve procedures	35
neurostimulator lead placement	11
neurostimulator replacement	15
pain management	72
spinal procedures	232
X-rays	118

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	160
Female	183

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	93
85 and over	33
Less than 65	67

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2018

Hypertension	72
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	32
Depression	33
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2019 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

decompression surgery	21
doctor visit	540
implant surgery	17
injections	66
nerve block	31
nerve procedures	21
neurostimulator lead placement	12
neurostimulator replacement	17
pain management	66
spinal procedures	248
X-rays	103

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	167
Female	176

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	112
85 and over	36
Less than 65	53

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2019

Hypertension	73
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	34
Depression	35
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2020 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
decompression surgery	21
doctor visit	373
implant surgery	14
injections	37
nerve block	14
nerve procedures	21
neurostimulator replacement	14
pain management	37
spinal procedures	219
X-rays	109

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	111
Female	129

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	66
85 and over	24
Less than 65	52

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2020

Hypertension	73
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2021 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

decompression surgery	15
doctor visit	372
injections	25
nerve procedures	15
pain management	25
spinal procedures	145
X-rays	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	112
Female	114

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	57
85 and over	22
Less than 65	43

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2021

Hypertension	73
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2022 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

decompression surgery	17
doctor visit	318
implant surgery	12
injections	36
MRI (magnetic resonance imaging)	11
nerve procedures	17
neurostimulator replacement	12
pain management	36
spinal procedures	171
X-rays	79

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	115
Female	112

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	68
85 and over	25
Less than 65	36

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	30
Depression	32
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	19
Atrial Fibrilation	17
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2023 were spinal procedures, X-rays, pain management and injections.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

doctor visit	330
injections	21
pain management	21
spinal procedures	125
X-rays	91

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	102
Female	124

**Ethnicity**
Non-Hispanic White	211
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	67
85 and over	27
Less than 65	23

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	24
Depression	33
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD during 2024 were spinal procedures, X-rays, arthrodesis (bone fusion surgery) and pain management.

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	19
decompression surgery	12
doctor visit	295
injections	16
nerve procedures	12
pain management	16
spinal procedures	185
X-rays	112

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	101
Female	117

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	68
85 and over	24
Less than 65	21

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	22
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Grant Harper Shumaker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grant Harper Shumaker, MD treated as a neurosurgeon in Dakota Dunes, SD were spinal procedures, X-rays, pain management and injections.

arthrodesis (bone fusion surgery)	15
aspiration	17
bone marrow tests	19
brain imaging (neuroimaging)	14
decompression surgery	23
doctor visit	424
hip imaging	13
hospital care	13
implant surgery	14
injections	44
inpatient care	13
minimally invasive procedures	15
MRI (magnetic resonance imaging)	24
musculoskeletal imaging	13
neck surgery	13
nerve block	25
nerve procedures	30
neurostimulator lead placement	11
neurostimulator replacement	14
pain management	52
spinal procedures	212
X-rays	113

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Grant Harper Shumaker, MD.

**Gender**
Male	138
Female	164

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	287
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	93
85 and over	33
Less than 65	52
65 to 74	124

Average of Total of Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Grant Harper Shumaker, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	65
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	26
Asthma	9
Osteoporosis	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Atrial Fibrillation	10
Cancer	10
Dementia	6

Education & Training

Dr. Grant Harper Shumaker, MD graduated from Yale School of Medicine. He completed residency at Dartmouth Medical School Affiliated Hospitals. He is certified by the Neurological Surgery, American Board of Neurological Surgery and has a state license in South Dakota.

Medical School: Yale School of Medicine

Residency: Dartmouth Medical School Affiliated Hospitals

Board Certification: Neurological Surgery, American Board of Neurological Surgery

Licensed In: South Dakota

Ratings & Reviews

Dr. Grant Harper Shumaker, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Grant Harper Shumaker, MD from all over the web to help you find the right in Dakota Dunes, SD.

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General Payments

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

**Payments by Company**
Abbott Laboratories	$1,859 DRG leads $1,472	DRG IPGs $352	DBS Accessories $35
Medtronic, Inc.	$284 CD HORIZON SPINAL SYSTEM $159	MAZOR X SYSTEM $125
Conetic Solutions, Inc.	$124 $124
Biocomposites Inc	$107 Stimulan $107
Lundbeck LLC	$14 NORTHERA $14

**Types of Payments**
Travel and Lodging	$1,297
Food and Beverage	$1,091

Biography

Dr. Grant Shumaker is a specialist in neurosurgery. He studied medicine at Yale School of Medicine. His medical residency was performed at a hospital affiliated with Dartmouth Medical School. Dr. Shumaker is professionally affiliated with UnityPoint Health. He welcomes new patients at his office inDakota Dunes, SD as reported by UnityPoint Health.

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Dr. Grant Harper Shumaker, MD

Office Locations

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 Harper Shumaker, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Grant Harper Shumaker, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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