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Dr. Timothy Obrien, MD

(Dr. Timothy O'Brien, MD)

(No ratings)

Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

Brown University, Alpert Medical School (1997)

536 Cottonwood Road Suite 100
Bozeman, MT 59718

(406) 586-8029

Dr. Timothy Obrien, MD is a sports medicine doctor in Bozeman, MT specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from Brown University, Alpert Medical School in 1997 and has 29 years of experience. Dr. Timothy Obrien, MD is affiliated with ALPINE ORTHOPEDICS AND SPORTS MEDICINE.

Office Locations

536 Cottonwood Road Suite 100
Bozeman, MT 59718

(406) 586-8029

(406) 586-8009

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Obrien, MD in 2023

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

Top 5%

By Volume:

arthroscopic knee abrasion arthroplasty

arthroscopic knee drilling

arthroscopic knee microfracture

major joint aspiration

major joint injection

musculoskeletal imaging

X-rays

In 2023, Dr. Timothy Obrien, MD performed more arthroscopic knee abrasion arthroplasty, arthroscopic knee drilling, arthroscopic knee microfracture, major joint aspiration, major joint injection, musculoskeletal imaging, and X-rays procedures for Medicare patients than 95% of providers in related specialties within Montana.

Top 10%

By Volume:

In 2023, Dr. Timothy Obrien, MD performed more ankle MRI, hip MRI, knee MRI, and knee X-ray procedures for Medicare patients than 90% of providers in related specialties within Montana.

Top 25%

By Volume:

MRI

In 2012, Dr. Timothy Obrien, MD performed more MRI (magnetic resonance imaging) procedures for Medicare patients than 75% of providers in related specialties within Montana.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2012 were X-rays, musculoskeletal imaging, aspiration and hip imaging.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	47
doctor visit	246
hip imaging	47
injections	47
MRI (magnetic resonance imaging)	18
musculoskeletal imaging	139
pelvic imaging	34
X-rays	155

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	71
doctor visit	342
hip imaging	66
injections	71
joint surgery	63
lower extremity surgery	63
minimally invasive procedures	48
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	215
pelvic imaging	48
reconstructive surgery	34
removal of internal scar tissue	15
X-rays	237

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	84
Female	109

**Age**
From 65 to 74	104
From 75 to 84	51
85 and over	19
Less than 65	19

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2013

Hypertension	41
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	13
Depression	20
Chronic Kidney Disease	7
Asthma	0
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	91
doctor visit	316
hip imaging	73
injections	91
joint surgery	31
lower extremity surgery	31
minimally invasive procedures	13
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	183
pelvic imaging	50
reconstructive surgery	31
X-rays	205

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	64
Female	117

**Age**
From 65 to 74	88
From 75 to 84	54
85 and over	20
Less than 65	19

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2014

Hypertension	40
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	10
Depression	20
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2015 were musculoskeletal imaging, X-rays, hip imaging and aspiration.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	74
doctor visit	365
hip imaging	77
injections	74
joint surgery	46
lower extremity surgery	46
minimally invasive procedures	27
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	245
pelvic imaging	44
reconstructive surgery	19
removal of internal scar tissue	12
X-rays	240

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	176
Female	236

**Ethnicity**
Non-Hispanic White	386
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	124
85 and over	38
Less than 65	34

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2015

Hypertension	42
High Cholesterol	25
Stroke	6
Ischemic Heart Disease	17
Depression	18
Chronic Kidney Disease	10
Asthma	6
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2016 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	166
doctor visit	393
hip imaging	32
injections	166
joint surgery	57
lower extremity surgery	57
minimally invasive procedures	30
MRI (magnetic resonance imaging)	43
musculoskeletal imaging	213
reconstructive surgery	27
removal of internal scar tissue	16
X-rays	170

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	102
Female	139

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	64
85 and over	26
Less than 65	20

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2016

Hypertension	39
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	12
Asthma	12
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2017 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	145
doctor visit	433
hip imaging	33
injections	145
joint surgery	53
lower extremity surgery	53
minimally invasive procedures	37
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	238
reconstructive surgery	27
removal of internal scar tissue	15
X-rays	189

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	117
Female	134

**Age**
From 65 to 74	146
From 75 to 84	65
85 and over	18
Less than 65	22

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2017

Hypertension	49
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2018 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	146
doctor visit	449
hip imaging	26
injections	146
joint surgery	62
lower extremity surgery	62
minimally invasive procedures	24
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	229
reconstructive surgery	50
X-rays	203

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	116
Female	133

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	67
85 and over	17
Less than 65	11

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2018

Hypertension	47
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	14
Depression	22
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2019 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	145
doctor visit	549
hip imaging	52
injections	145
joint surgery	81
lower extremity surgery	81
minimally invasive procedures	36
MRI (magnetic resonance imaging)	69
musculoskeletal imaging	320
reconstructive surgery	56
X-rays	251

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	146
Female	161

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	76
85 and over	22
Less than 65	15

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2019

Hypertension	48
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	14
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2020 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	131
doctor visit	461
hip imaging	35
injections	131
joint surgery	93
lower extremity surgery	93
minimally invasive procedures	50
MRI (magnetic resonance imaging)	50
musculoskeletal imaging	241
reconstructive surgery	69
X-rays	191

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	139
Female	147

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	88
85 and over	11
Less than 65	12

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2020

Hypertension	46
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	16
Depression	27
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2021 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	159
doctor visit	651
hip imaging	48
injections	159
joint surgery	113
lower extremity surgery	113
minimally invasive procedures	53
MRI (magnetic resonance imaging)	64
musculoskeletal imaging	370
reconstructive surgery	85
X-rays	306

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	169
Female	198

**Ethnicity**
Non-Hispanic White	352
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	103
85 and over	16
Less than 65	18

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2021

Hypertension	41
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	13
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT during 2022 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

aspiration	199
doctor visit	582
hip imaging	25
injections	199
joint surgery	66
lower extremity surgery	66
minimally invasive procedures	16
MRI (magnetic resonance imaging)	40
musculoskeletal imaging	316
reconstructive surgery	66
X-rays	276

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	152
Female	176

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

**Age**
From 65 to 74	206
From 75 to 84	98
85 and over	11
Less than 65	13

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2022

Hypertension	52
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	13
Depression	17
Chronic Kidney Disease	10
Asthma	9
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	13
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy Obrien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Obrien, MD treated as a sports medicine doctor in Bozeman, MT were musculoskeletal imaging, X-rays, aspiration and injections.

aspiration	124
doctor visit	435
hip imaging	46
injections	124
joint surgery	66
lower extremity surgery	66
minimally invasive procedures	33
MRI (magnetic resonance imaging)	42
musculoskeletal imaging	246
pelvic imaging	44
reconstructive surgery	46
removal of internal scar tissue	14
X-rays	220

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy Obrien, MD.

**Gender**
Male	115
Female	140

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	187
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	71
85 and over	18
Less than 65	16
65 to 74	149

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Obrien, MD From 2012 - 2022

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

Hypertension	40
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	14
Depression	19
Chronic Kidney Disease	10
Asthma	5
Osteoporosis	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	14
Atrial Fibrillation	6
Cancer	8
Dementia	2

Education & Training

Dr. Timothy Obrien, MD graduated from Brown University, Alpert Medical School in 1997. He has a state license in Montana.

Medical School: Brown University, Alpert Medical School (1997)

Licensed In: Montana

Affiliations & Hospitals

Dr. Timothy Obrien, MD is associated with these hospitals and organizations:

ALPINE ORTHOPEDICS AND SPORTS MEDICINE

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biomet Orthopedics, LLC	$2,926 Ortho-Knees $1,500	ORTHO - KNEES $1,360	ORTHO - GENERAL $49	Extremities $17
DePuy Synthes Sales Inc.	$1,015 Orthopaedics $1,015
MAKO Surgical Corp.	$818 MAKOplasty $818
Arthrosurface Incorporated	$600 HemiCAP Knee $500	PF $77	Glenojet $23
Smith+Nephew, Inc.	$542 Regeneten $202	Bone Anchors with Arthroscopic Delivery System $86	EVOS $81	Journey II XR $80	REGENETEN Shoulder $59	Other $34
Other	$1,537 Comprehensive Shoulder System $241	MACI $175	Mako $150	Ortho-Knee $142	Knee $84	Other $746

**Types of Payments**
Travel and Lodging	$3,214
Food and Beverage	$2,676
Consulting Fee	$1,500
Education	$49

Biography

Dr. Timothy Obrien is a Bozeman, MT physician who specializes in orthopedics/orthopedic surgery and sports medicine. He studied medicine at Brown University, Alpert Medical School.

Select Year:

Dr. Timothy Obrien, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Obrien, MD in 2023

By Volume:

By Volume:

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. Timothy Obrien, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Obrien, 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. Timothy Obrien, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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