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Dr. Kevin P. O'Brien, MD

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Specializes in: Adult Allergy & Immunology

1551 Professional Lane Suite 280
Longmont, CO 80501

(303) 773-9000

Dr. Kevin P. O'Brien, MD is an allergist in Longmont, CO specializing in adult allergy & immunology. Dr. Kevin P. O'Brien, MD is affiliated with CommonSpirit Health - Mountain Region.

Office Locations

CommonSpirit Health - Mountain Region

1551 Professional Lane Suite 280
Longmont, CO 80501

(303) 773-9000

(303) 770-1449

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3150 E 3rd Avenue Suite 300
Denver, CO 80206

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3260 E 104th Avenue
Thornton, CO 80233

(720) 929-8300

(720) 929-8444

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2012 were minimally invasive procedures, skin testing and allergy testing.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

allergy testing	662
doctor visit	148
minimally invasive procedures	756
skin testing	662

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2013 were minimally invasive procedures.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	111
minimally invasive procedures	37

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	25
Female	52

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2013

Hypertension	42
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	16
Asthma	48
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2014 were immunotherapy, injections, minimally invasive procedures and pulmonary testing.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	159
immunotherapy	71
injections	71
minimally invasive procedures	47
pulmonary testing	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	27
Female	53

**Ethnicity**
Non-Hispanic White	65
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	27

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2014

Hypertension	29
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	21
Depression	24
Chronic Kidney Disease	0
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	14
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2015 were minimally invasive procedures, skin testing, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

allergy testing	873
doctor visit	231
immunotherapy	331
injections	331
minimally invasive procedures	968
pulmonary testing	17
skin testing	873

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	84
Female	136

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	0
85 and over	0
Less than 65	68

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2015

Hypertension	40
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	20
Depression	29
Chronic Kidney Disease	15
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2016 were immunotherapy, injections and minimally invasive procedures.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	290
immunotherapy	311
injections	311
minimally invasive procedures	137

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	64
Female	144

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2016

Hypertension	39
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	16
Asthma	37
Osteoperosis	12
Atrial Fibrilation	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	18
Diabetes	18
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2017 were minimally invasive procedures, skin testing, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

allergy testing	633
doctor visit	424
immunotherapy	317
injections	317
minimally invasive procedures	1020
skin testing	633

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	61
Female	165

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	0
85 and over	0
Less than 65	87

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2017

Hypertension	41
High Cholesterol	30
Stroke	5
Ischemic Heart Disease	22
Depression	30
Chronic Kidney Disease	15
Asthma	29
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2018 were minimally invasive procedures, skin testing, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

allergy testing	1203
doctor visit	290
immunotherapy	206
injections	206
minimally invasive procedures	1498
skin testing	1203

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	60
Female	150

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	0
85 and over	0
Less than 65	67

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2018

Hypertension	42
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	18
Asthma	32
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	14
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2019 were minimally invasive procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	206
immunotherapy	143
injections	143
minimally invasive procedures	441

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	62
Female	147

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2019

Hypertension	47
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	27
Depression	39
Chronic Kidney Disease	18
Asthma	30
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	16
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2020 were minimally invasive procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	240
immunotherapy	57
injections	57
minimally invasive procedures	452

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	60
Female	145

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	0
85 and over	0
Less than 65	61

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2020

Hypertension	40
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	25
Depression	36
Chronic Kidney Disease	22
Asthma	24
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	16
Diabetes	16
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2021 were minimally invasive procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	282
immunotherapy	117
injections	117
minimally invasive procedures	330

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	47
Female	142

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2021

Hypertension	40
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	18
Asthma	29
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	16
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO during 2022 were minimally invasive procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

doctor visit	91
immunotherapy	84
injections	84
minimally invasive procedures	116

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Male	33
Female	91

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2022

Hypertension	50
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	35
Chronic Kidney Disease	14
Asthma	38
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	26
Diabetes	19
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kevin P. O'Brien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kevin P. O'Brien, MD treated as an allergist in Longmont, CO were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	842
doctor visit	224
immunotherapy	181
injections	181
minimally invasive procedures	527
pulmonary testing	17
skin testing	842

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kevin P. O'Brien, MD.

**Gender**
Female	111
Male	47

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	137
Native American / Alaskan Native	0
Hispanic	6
Other	0

**Age**
85 and over	0
75 to 84	0
Less than 65	50
65 to 74	78

Average of Total of Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Kevin P. O'Brien, MD treated were hypertension, high cholesterol, asthma and depression.

Hypertension	37
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	13
Asthma	31
Osteoporosis	8
Heart Failure	4
Chronic Obstructive Pulmonary Disease	13
Diabetes	15
Atrial Fibrillation	0
Dementia	3
Cancer	5

Education & Training

He completed residency at Memorial Hermann. He has a state license in Colorado.

Residency: Memorial Hermann

Licensed In: Colorado

Affiliations & Hospitals

Dr. Kevin P. O'Brien, MD is associated with these hospitals and organizations:

CommonSpirit Health - Mountain Region

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Kevin P. O'Brien, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
BioCryst Pharmaceuticals, Inc.	$7,507 $7,507
Teva Pharmaceuticals USA, Inc.	$4,418 QVAR $2,848	QNASL $1,450	CINQAIR $44	PROAIR $38	$38
Merck Sharp & Dohme Corporation	$3,180 DULERA $3,135	NON-PRODUCT $28	NASONEX Respiratory $8	V512 $8
BioCryst US Sales Co., LLC	$2,010 Orladeyo $2,010
GlaxoSmithKline, LLC.	$807 NUCALA $543	TRELEGY ELLIPTA $105	BREO $76	ARNUITY $43	ANORO $14	Other $26
Other	$3,515 DUPIXENT $698	XOLAIR $492	FASENRA $321	Hizentra $170	Prolastin-C Liquid $154	Other $1,679

**Types of Payments**
Honoraria	$7,750
Food and Beverage	$4,977
Consulting Fee	$3,915
Travel and Lodging	$2,766
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,000
Other	$28

Research Payments

Dr. Kevin P. O'Brien, MD has received 3335 research payments totaling $1,762,027.

Biography

Dr. Kevin Obrien is a specialist in adult allergy & immunology. He works in Thornton, CO, Denver, CO, and Longmont, CO. Dr. Obrien trained at Memorial Hermann for his residency. Clinical interests for Dr. Obrien include asthma and allergies. He is professionally affiliated with CommonSpirit Health - Mountain Region.

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Dr. Kevin P. O'Brien, 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. Kevin P. O'Brien, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin P. O'Brien, 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. Kevin P. O'Brien, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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