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Dr. Carl S. Demars, MD

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Specializes in: Hospice and Palliative Medicine (End-of-Life Care and Serious Illness) and Internal Medicine (Adult Medicine)

Wake Forest University School of Medicine (1997)

24 Miles Center Way
Damariscotta, ME 04543

(207) 563-4250

Dr. Carl S. Demars, MD is a hospice and palliative medicine specialist in Bath, ME specializing in hospice and palliative medicine (end-of-life care and serious illness) and internal medicine (adult medicine). He graduated from Wake Forest University School of Medicine in 1997 and has 29 years of experience. Dr. Carl S. Demars, MD is affiliated with MaineHealth, MaineHealth Mid Coast Hospital, MaineHealth Lincoln Hospital, MaineHealth Pen Bay Hospital and MaineHealth Accountable Care Organization.

Office Locations

MaineHealth Accountable Care Organization

108 Centre Street 1st Floor
Bath, ME 04530

(207) 373-6125

(207) 245-7159

open_in_new

24 Miles Center Way
Damariscotta, ME 04543

(207) 563-4250

(207) 810-4977

open_in_new

81 Medical Center Drive Suite 2100
Brunswick, ME 04011

(207) 373-6125

(207) 245-7159

open_in_new

In The News (see more mentions in the news)

“According to Dr. Carl DeMars, a palliative care physician with Mid Coast Palliative Care and Mid Coast Hospital's Senior Director of Ambulatory Care, there's no scientific evidence that adult day...”—"Midcoast respite care center to open new location after closing amid pandemic", Portland Press Herald, August 2020

“The family wishes to thank Doctor Carl DeMars for his guidance and kindness during this difficult time as well as the nurses and support staff of Mid Coast Health Center of Brunswick Maine Hospice...”—"Obituary: Gary R. DeMars", Portland Press Herald, April 2020

“Dr. Carl DeMars will head the new practice.”—"Mid Coast launches specialty care for those with serious illness", Portland Press Herald, October 2018

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2012 were X-rays, musculoskeletal imaging, vertebral fracture assessment (VFA) and preventive care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	1058
musculoskeletal imaging	69
preventive care	16
vertebral fracture assessment (VFA)	55
X-rays	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2013 were X-rays, musculoskeletal imaging, vertebral fracture assessment (VFA) and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	1296
musculoskeletal imaging	65
removal of lesion (e.g. growth)	13
skin procedures	13
vertebral fracture assessment (VFA)	56
X-rays	65

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	201
Female	269

**Age**
From 65 to 74	194
From 75 to 84	145
85 and over	71
Less than 65	60

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2013

Hypertension	66
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	1175

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	205
Female	230

**Age**
From 65 to 74	188
From 75 to 84	117
85 and over	84
Less than 65	46

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2014

Hypertension	63
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	1071

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	376
Female	382

**Age**
From 65 to 74	308
From 75 to 84	236
85 and over	126
Less than 65	88

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2015

Hypertension	63
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	3
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	1098

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	219
Female	226

**Age**
From 65 to 74	168
From 75 to 84	147
85 and over	83
Less than 65	47

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2016

Hypertension	64
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	20
Asthma	15
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2017 were chronic care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

chronic care	130
doctor visit	987

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	182
Female	185

**Age**
From 65 to 74	140
From 75 to 84	122
85 and over	66
Less than 65	39

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2017

Hypertension	65
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2018 were chronic care, hospital care and inpatient care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

chronic care	79
doctor visit	697
hospital care	25
inpatient care	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	184
Female	213

**Age**
From 65 to 74	119
From 75 to 84	140
85 and over	107
Less than 65	31

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2018

Hypertension	66
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	78
hospital care	116
inpatient care	116

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	67
Female	112

**Age**
From 65 to 74	0
From 75 to 84	66
85 and over	79
Less than 65	0

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2019

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	56
Depression	41
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	51
Chronic Obstructive Pulmonary Disease	34
Diabetes	31
Dementia	49
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	33
hospital care	42
inpatient care	42

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	41
Female	52

**Age**
From 65 to 74	16
From 75 to 84	37
85 and over	29
Less than 65	11

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2020

Hypertension	72
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	51
Depression	46
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	35
Diabetes	27
Dementia	48
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	48
hospital care	60
inpatient care	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	50
Female	67

**Age**
From 65 to 74	0
From 75 to 84	41
85 and over	51
Less than 65	0

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2021

Hypertension	73
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	61
Depression	39
Chronic Kidney Disease	55
Asthma	0
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	26
Dementia	44
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

doctor visit	110
hospital care	16
inpatient care	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	65
Female	57

**Age**
From 65 to 74	0
From 75 to 84	43
85 and over	44
Less than 65	0

Conditions of Medicare patients treated by Dr. Carl S. Demars, MD in 2022

Hypertension	66
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	32
Depression	39
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	19
Atrial Fibrilation	33
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	29
Dementia	32
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Carl S. Demars, MD for Medicare patients.

The highest averages for the top procedures that Dr. Carl S. Demars, MD treated as a hospice and palliative medicine specialist in Bath, ME were chronic care, X-rays, musculoskeletal imaging and vertebral fracture assessment (VFA).

chronic care	104
doctor visit	695
hospital care	51
inpatient care	51
musculoskeletal imaging	67
preventive care	16
removal of lesion (e.g. growth)	13
skin procedures	13
vertebral fracture assessment (VFA)	55
X-rays	67

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Carl S. Demars, MD.

**Gender**
Male	144
Female	163

**Age**
75 to 84	99
85 and over	67
Less than 65	29
65 to 74	103

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

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

Hypertension	61
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	27
Asthma	4
Osteoporosis	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Atrial Fibrillation	17
Dementia	20
Cancer	14

Education & Training

Dr. Carl S. Demars, MD graduated from Wake Forest University School of Medicine in 1997. He completed residency at Maine Medical Center. He is certified by the Board Certification: Internal Medicine and has a state license in Maine.

Medical School: Wake Forest University School of Medicine (1997)

Residency: Maine Medical Center (2000)

Board Certification: Board Certification: Internal Medicine (2000)

Licensed In: Maine

Affiliations & Hospitals

Dr. Carl S. Demars, MD is associated with these hospitals and organizations:

MaineHealth

MaineHealth Mid Coast Hospital

MaineHealth Lincoln Hospital

MaineHealth Pen Bay Hospital

MaineHealth Accountable Care Organization

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Biography

Dr. Carl Demars practices hospice and palliative medicine (end-of-life care and serious illness) and adolescent medicine. Dr. Demars graduated from Wake Forest University School of Medicine and then he performed his residency at Maine Medical Center. He is professionally affiliated with MaineHealth.