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Dr. Cynthia Kay Brewer, DO

(Cynthia K Brewer - DO, FAAFP - Billings Clinic)

(No ratings)

Specializes in: Family Medicine

A.T. Still University, Kirksville College of Osteopathic Medicine (2004)

801 N 29th Street
Billings, MT 59101

1-800-332-7156

Dr. Cynthia Kay Brewer, DO is a family medicine practitioner in Billings, MT specializing in family medicine. She graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 2004 and has 22 years of experience. Dr. Cynthia Kay Brewer, DO is affiliated with U.S. Department of Veterans Affairs and YELLOWSTONE CITY-COUNTY HEALTH DEPT.

Office Locations

801 N 29th Street
Billings, MT 59101

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3687 Veterans Drive Fort Montana Vahcs/ro (436)
Fort Harrison, MT 59636

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Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cynthia Kay Brewer, DO treated as a family medicine practitioner in Billings, MT during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	412
hospital care	71
inpatient care	71

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	28
Female	118

**Age**
From 65 to 74	53
From 75 to 84	42
85 and over	22
Less than 65	29

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2013

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2013 were hypertension, high cholesterol, depression and diabetes.

Hypertension	54
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	21
Depression	29
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	295

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	16
Female	86

**Age**
From 65 to 74	50
From 75 to 84	22
85 and over	11
Less than 65	19

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2014

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2014 were hypertension, depression, high cholesterol and diabetes.

Hypertension	49
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	23
Depression	37
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	321

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	58
Female	252

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	62
85 and over	42
Less than 65	42

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2015

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2015 were hypertension, high cholesterol, depression and diabetes.

Hypertension	52
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	22
Depression	33
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	281

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	19
Female	150

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

**Age**
From 65 to 74	89
From 75 to 84	43
85 and over	18
Less than 65	19

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2016

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2016 were hypertension, high cholesterol, depression and diabetes.

Hypertension	49
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	374

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	18
Female	192

**Age**
From 65 to 74	119
From 75 to 84	51
85 and over	16
Less than 65	24

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2017

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2017 were hypertension, depression, high cholesterol and chronic kidney disease.

Hypertension	51
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	19
Depression	32
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	422

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	24
Female	213

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	58
85 and over	20
Less than 65	24

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2018

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2018 were hypertension, depression, high cholesterol and chronic kidney disease.

Hypertension	45
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	16
Depression	29
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	428

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	23
Female	215

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

**Age**
From 65 to 74	142
From 75 to 84	55
85 and over	22
Less than 65	19

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2019

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2019 were hypertension, high cholesterol, depression and diabetes.

Hypertension	53
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	18
Depression	29
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	350

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	24
Female	195

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	56
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2020

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2020 were hypertension, high cholesterol, depression and diabetes.

Hypertension	53
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	19
Depression	31
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	387

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	23
Female	187

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2021

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2021 were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	56
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	26
Depression	36
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	468

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	44
Female	223

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	67
85 and over	42
Less than 65	15

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2022

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2022 were hypertension, high cholesterol, depression and diabetes.

Hypertension	64
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	19
Depression	34
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

doctor visit	329

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	22
Female	189

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	64
85 and over	35
Less than 65	12

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2023

The most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated during 2023 were hypertension, high cholesterol, depression and diabetes.

Hypertension	68
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	18
Depression	38
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	22
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Cynthia Kay Brewer, DO for Medicare patients.

The highest averages for the top procedures that Dr. Cynthia Kay Brewer, DO treated as a family medicine practitioner in Billings, MT were hospital care and inpatient care.

doctor visit	369
hospital care	71
inpatient care	71

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Cynthia Kay Brewer, DO.

**Gender**
Male	27
Female	183

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	159
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	52
85 and over	22
Less than 65	19
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Cynthia Kay Brewer, DO treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	54
High Cholesterol	39
Stroke	1
Ischemic Heart Disease	20
Depression	32
Chronic Kidney Disease	19
Asthma	7
Osteoporosis	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Atrial Fibrillation	9
Cancer	11
Dementia	4

Education & Training

Dr. Cynthia Kay Brewer, DO graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 2004. She has a state license in Montana.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine (2004)

Licensed In: Montana

Affiliations & Hospitals

Dr. Cynthia Kay Brewer, DO is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

YELLOWSTONE CITY-COUNTY HEALTH DEPT

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Cynthia Kay Brewer, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$23 MYFEMBREE $23
SANOFI PASTEUR INC.	$14 QUADRACEL $14

**Types of Payments**
Education	$23
Food and Beverage	$14

Biography

Dr. Cynthia Brewer is a physician who specializes in family medicine. She attended medical school at A.T. Still University, Kirksville College of Osteopathic Medicine. Dr. Brewer is professionally affiliated with U.S. Department of Veterans Affairs. She is not accepting new patients at this time according to Yext.

Select Year:

Dr. Cynthia Kay Brewer, DO

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Cynthia Kay Brewer, DO From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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