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Dr. Charles Matthew Stewart, MD, PHD

(Charles Stewart, MD, PHD)

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Specializes in: General Practice and Otolaryngology (Ear Nose and Throat)

601 North Caroline Street Floor 6 Johns Hopkins Outpatient Center
Baltimore, MD 21287

(443) 997-6467

Dr. Charles Matthew Stewart, MD, PHD is a general practitioner in Baltimore, MD specializing in general practice and otolaryngology (ear nose and throat). Dr. Charles Matthew Stewart, MD, PHD is affiliated with The Johns Hopkins Hospital (Main Entrance).

Office Locations

601 North Caroline Street Floor 6 Johns Hopkins Outpatient Center
Baltimore, MD 21287

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10803 Falls Road Pavilion III SUITE 2300
Lutherville, MD 21093

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2012 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	228
ear procedures	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2013 were ear procedures, debridement (removal of unhealthy tissue) and implant surgery.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	28
doctor visit	231
ear procedures	113
implant surgery	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	80
Female	93

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	52
85 and over	19
Less than 65	26

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2013

Hypertension	61
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2014 were ear procedures, debridement (removal of unhealthy tissue) and implant surgery.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	24
doctor visit	271
ear procedures	121
implant surgery	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	85
Female	94

**Ethnicity**
Non-Hispanic White	131
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	41
85 and over	19
Less than 65	31

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2014

Hypertension	63
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2015 were ear procedures, debridement (removal of unhealthy tissue) and implant surgery.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	32
doctor visit	296
ear procedures	138
implant surgery	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	156
Female	252

**Ethnicity**
Non-Hispanic White	280
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	96
85 and over	46
Less than 65	78

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2015

Hypertension	67
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2016 were ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	25
doctor visit	216
ear procedures	112

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	96
Female	92

**Ethnicity**
Non-Hispanic White	132
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	45
85 and over	19
Less than 65	36

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2016

Hypertension	64
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2017 were ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	21
doctor visit	200
ear procedures	63

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	80
Female	94

**Ethnicity**
Non-Hispanic White	130
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	46
85 and over	14
Less than 65	29

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2017

Hypertension	64
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2018 were ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	20
doctor visit	158
ear procedures	57

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	74
Female	79

**Ethnicity**
Non-Hispanic White	118
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2018

Hypertension	64
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2019 were ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	18
doctor visit	95
ear procedures	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	47
Female	60

**Ethnicity**
Non-Hispanic White	84
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2019

Hypertension	62
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2020 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	45
ear procedures	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	42
Female	37

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2020

Hypertension	63
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2021 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	103
ear procedures	64

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	64
Female	81

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	46
85 and over	12
Less than 65	21

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2021

Hypertension	61
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2022 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	69
ear procedures	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	51
Female	70

**Ethnicity**
Non-Hispanic White	85
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	37
85 and over	13
Less than 65	18

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2022

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	26
Chronic Kidney Disease	24
Asthma	16
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2023 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	45
ear procedures	19

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	51
Female	55

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2023

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	22

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD during 2024 were ear procedures.

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

doctor visit	39
ear procedures	11

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	30
Female	33

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2024

Hypertension	63
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Charles Matthew Stewart, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Matthew Stewart, MD, PHD treated as a general practitioner in Baltimore, MD were ear procedures, debridement (removal of unhealthy tissue) and implant surgery.

debridement (removal of unhealthy tissue)	24
doctor visit	153
ear procedures	68
implant surgery	14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD.

**Gender**
Male	65
Female	80

**Ethnicity**
Black / African American	19
Asian / Pacific Islander	0
Non-Hispanic White	106
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	41
85 and over	10
Less than 65	18
65 to 74	66

Average of Total of Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Charles Matthew Stewart, MD, PHD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	59
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	19
Asthma	9
Osteoporosis	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Atrial Fibrillation	5
Cancer	9
Dementia	2

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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General Payments

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

**Payments by Company**
Smith & Nephew, Inc.	$527 Recon Hips $405	Other Trauma $108	Recon Knees $14
Covidien LP	$125 Airway $125
MED-EL Corporation	$11 MED-EL Maestro Cochlear Implant System $11

**Types of Payments**
Food and Beverage	$398
Travel and Lodging	$265

Biography

Dr. Matthew Stewart specializes in surgery of the inner ear, skull-base tumors, sudden hearing loss, surgical restoration of hearing through cochlear implantation, stapes surgery for otosclerosis and Bone Anchored Hearing Aid (BAHA). His research focuses on auditory processing in BAHA and health care quality implementation in microsystems.

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Dr. Charles Matthew Stewart, MD, PHD

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. Charles Matthew Stewart, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Charles Matthew Stewart, MD, PHD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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