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Home > MT Providers > Orthopedic Surgeons

Dr. Gregory S. McDowell, MD

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Specializes in: Orthopedics/Orthopedic Surgery

2900 12th Avenue N Suite 140w
Billings, MT 59101

(406) 237-5050

Dr. Gregory S. McDowell, MD is an orthopedist in Billings, MT specializing in orthopedics/orthopedic surgery.

Office Locations

2900 12th Avenue N Suite 140w
Billings, MT 59101

(406) 237-5050

(406) 238-6599

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2012 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	26
decompression surgery	61
doctor visit	545
hospital care	21
inpatient care	21
MRI (magnetic resonance imaging)	47
nerve procedures	61
pelvic imaging	13
spinal procedures	354
X-rays	204

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2013 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	38
decompression surgery	49
doctor visit	604
hospital care	20
inpatient care	20
minimally invasive procedures	14
MRI (magnetic resonance imaging)	58
nerve procedures	49
spinal procedures	427
X-rays	234

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	185
Female	295

**Ethnicity**
Non-Hispanic White	455
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	209
From 75 to 84	181
85 and over	51
Less than 65	39

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2013

Hypertension	61
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	25
Depression	24
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2014 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	36
decompression surgery	57
doctor visit	613
hospital care	38
implant removal	11
inpatient care	38
minimally invasive procedures	13
MRI (magnetic resonance imaging)	30
nerve procedures	57
pelvic imaging	12
spinal procedures	417
X-rays	250

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	224
Female	293

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	0
Asian	0
Other	0
Native American	20

**Age**
From 65 to 74	238
From 75 to 84	184
85 and over	47
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2014

Hypertension	64
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	24
Depression	28
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2015 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	33
aspiration	11
decompression surgery	48
doctor visit	592
hospital care	17
injections	11
inpatient care	17
minimally invasive procedures	11
MRI (magnetic resonance imaging)	33
nerve procedures	48
spinal procedures	384
X-rays	231

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	410
Female	578

**Ethnicity**
Non-Hispanic White	926
Black	0
Hispanic	0
Asian	0
Other	0
Native American	34

**Age**
From 65 to 74	440
From 75 to 84	354
85 and over	94
Less than 65	100

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2015

Hypertension	61
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2016 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	38
doctor visit	467
hospital care	32
inpatient care	32
minimally invasive procedures	11
MRI (magnetic resonance imaging)	34
nerve procedures	38
spinal procedures	280
X-rays	168

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	184
Female	244

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	141
85 and over	44
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2016

Hypertension	61
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	22
Asthma	16
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2017 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	35
doctor visit	491
hospital care	30
inpatient care	30
MRI (magnetic resonance imaging)	35
nerve procedures	35
spinal procedures	262
X-rays	161

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	175
Female	250

**Ethnicity**
Non-Hispanic White	381
Black	0
Hispanic	0
Asian	0
Other	0
Native American	24

**Age**
From 65 to 74	201
From 75 to 84	133
85 and over	46
Less than 65	45

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2017

Hypertension	60
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2018 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	28
decompression surgery	63
doctor visit	469
MRI (magnetic resonance imaging)	22
neck surgery	12
nerve procedures	63
revision surgery	11
spinal procedures	312
X-rays	179

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	170
Female	208

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	0
From 75 to 84	111
85 and over	33
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2018

Hypertension	59
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2019 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

arthrodesis (bone fusion surgery)	25
decompression surgery	50
doctor visit	472
minimally invasive procedures	12
MRI (magnetic resonance imaging)	23
nerve procedures	50
spinal procedures	295
X-rays	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	170
Female	203

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	199
From 75 to 84	117
85 and over	31
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2019

Hypertension	61
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT during 2020 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

decompression surgery	24
doctor visit	409
MRI (magnetic resonance imaging)	28
nerve procedures	24
spinal procedures	201
X-rays	137

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	149
Female	165

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	170
From 75 to 84	102
85 and over	23
Less than 65	19

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2020

Hypertension	50
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

doctor visit	110

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	44
Female	54

**Age**
From 65 to 74	48
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2021

Hypertension	61
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	29
Depression	32
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

doctor visit	93

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	41
Female	40

**Age**
From 65 to 74	38
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD in 2022

Hypertension	60
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory S. McDowell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory S. McDowell, MD treated as an orthopedist in Billings, MT were spinal procedures, X-rays, nerve procedures and decompression surgery.

arthrodesis (bone fusion surgery)	26
aspiration	11
decompression surgery	47
doctor visit	442
hospital care	26
implant removal	11
injections	11
inpatient care	26
minimally invasive procedures	12
MRI (magnetic resonance imaging)	34
neck surgery	12
nerve procedures	47
pelvic imaging	12
revision surgery	11
spinal procedures	325
X-rays	192

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory S. McDowell, MD.

**Gender**
Male	159
Female	211

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	327
Native American / Alaskan Native	12
Hispanic	0
Other	0

**Age**
75 to 84	126
85 and over	33
Less than 65	29
65 to 74	158

Average of Total of Conditions of Medicare patients treated by Dr. Gregory S. McDowell, MD From 2012 - 2022

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

Hypertension	54
High Cholesterol	37
Stroke	1
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Atrial Fibrillation	7
Dementia	5
Cancer	7

Education & Training

He has a state license in Montana.

Licensed In: Montana

Ratings & Reviews

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General Payments

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

**Payments by Company**
DePuy Orthopaedics Inc.	$5,255 Spine $5,255
Globus Medical, Inc.	$1,924 Excelsius - GPS $1,892	In-Line ALIF $18	Spine $14
LDR SPINE USA, INC	$1,530 Spinal Implant $1,530
DePuy Synthes Products LLC	$1,263 VBA $1,263
Medtronic USA, Inc.	$1,208 O-ARM-ST $764	O-ARM-Spine $184	DIVERGENCE-L $69	ZEVO $55	PRESTIGE $51	Other $85
Other	$3,669 Cervicothoracic $838	General K2M Product Discussion $713	Thoracolumbar $330	PRESTIGE LP CERVICAL DISC SYSTEM $145	iFuse Implant $121	Other $1,521