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Dr. Anna Rowena Carl, MD

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Specializes in: Emergency Medicine

Columbia University, College of Physicians and Surgeons (1999)

751 S Bascom Avenue
San Jose, CA 95128

(408) 885-7422

Dr. Anna Rowena Carl, MD is an emergency medicine doctor in Big Sky, MT specializing in emergency medicine. She graduated from Columbia University, College of Physicians and Surgeons in 1999 and has 27 years of experience. Dr. Anna Rowena Carl, MD is affiliated with BOZEMAN HEALTH DEACONESS HOSPITAL.

Office Locations

334 Town Center Avenue
Big Sky, MT 59716

(406) 995-6995

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751 S Bascom Avenue
San Jose, CA 95128

(408) 885-7422

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83 Beaverhead Tr
Bozeman, MT 59715

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915 Highland Boulevard
Bozeman, MT 59715

(406) 414-5000

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Noteworthy Medicare Patient Procedures Performed by Dr. Anna Rowena Carl, MD in 2023

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

Top 10%

By Affordability:

emergency care

emergency room care

In 2023, Dr. Anna Rowena Carl, MD had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Montana. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2012 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	177

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2013 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	205

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	95
Female	111

**Ethnicity**
Non-Hispanic White	138
Black	25
Hispanic	0
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	69
85 and over	51
Less than 65	34

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2013

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2014 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	154

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	75
Female	79

**Ethnicity**
Non-Hispanic White	87
Black	28
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	38
85 and over	37
Less than 65	36

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2014

Hypertension	75
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2015 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	239

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	206
Female	262

**Ethnicity**
Non-Hispanic White	262
Black	80
Hispanic	0
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	120
85 and over	114
Less than 65	118

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	15
Ischemic Heart Disease	50
Depression	42
Chronic Kidney Disease	48
Asthma	16
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2016 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	161

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	70
Female	73

**Ethnicity**
Non-Hispanic White	86
Black	15
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	25
85 and over	36
Less than 65	36

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2016

Hypertension	75
High Cholesterol	52
Stroke	10
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	52
Asthma	22
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2017 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	244

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	127
Female	112

**Ethnicity**
Non-Hispanic White	133
Black	28
Hispanic	13
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	70
85 and over	56
Less than 65	41

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2017

Hypertension	75
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	51
Asthma	18
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2018 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	213

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	115
Female	105

**Ethnicity**
Non-Hispanic White	129
Black	25
Hispanic	0
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	42
85 and over	58
Less than 65	41

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	52
Asthma	17
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2019 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	95

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	49
Female	51

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	23
85 and over	31
Less than 65	11

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2019

Hypertension	75
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	41
Depression	31
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2020 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	13

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2020

Hypertension	60
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	48
Depression	0
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2021 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	182

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	84
Female	97

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	49
85 and over	25
Less than 65	43

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2021

Hypertension	68
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	43
Depression	41
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT during 2022 were emergency care.

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

emergency care	118

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	54
Female	66

**Age**
From 65 to 74	46
From 75 to 84	42
85 and over	15
Less than 65	17

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2022

Hypertension	60
High Cholesterol	51
Stroke	17
Ischemic Heart Disease	29
Depression	34
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	23
Atrial Fibrilation	28
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Anna Rowena Carl, MD for Medicare patients.

The highest averages for the top procedures that Dr. Anna Rowena Carl, MD treated as an emergency medicine doctor in Big Sky, MT were emergency care.

emergency care	163

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Anna Rowena Carl, MD.

**Gender**
Male	79
Female	86

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	26
Non-Hispanic White	96
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	43
85 and over	38
Less than 65	34
65 to 74	50

Average of Total of Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Anna Rowena Carl, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	64
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	41
Asthma	11
Osteoporosis	9
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Atrial Fibrillation	17
Cancer	11
Dementia	19

Education & Training

Dr. Anna Rowena Carl, MD graduated from Columbia University, College of Physicians and Surgeons in 1999. She has a state license in Montana.

Medical School: Columbia University, College of Physicians and Surgeons (1999)

Licensed In: Montana

Affiliations & Hospitals

Dr. Anna Rowena Carl, MD is associated with these hospitals and organizations:

BOZEMAN HEALTH DEACONESS HOSPITAL

Ratings & Reviews

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General Payments

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

**Payments by Company**
Horizon Pharma plc	$16 VIMOVO $16

**Types of Payments**
Food and Beverage	$16

Biography

Dr. Anna Carl practices emergency medicine. She studied medicine at Columbia University, College of Physicians and Surgeons.

Select Year:

Dr. Anna Rowena Carl, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Anna Rowena Carl, MD in 2023

By Affordability:

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. Anna Rowena Carl, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Rowena Carl, 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. Anna Rowena Carl, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Big Sky, MT