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Dr. Marc C. Johnson

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Specializes in: Audiology

601 N Caroline Street Floor 6, Department of Otolaryngology- Head and Neck Surgery
Baltimore, MD 21287

(410) 955-6153

Dr. Marc C. Johnson is an audiologist in Baltimore, MD specializing in audiology.

Office Locations

Address:

601 N Caroline Street Floor 6, Department of Otolaryngology- Head and Neck Surgery
Baltimore, MD 21287

diagnostic procedures	83
ear procedures	83

**Gender**
Male	23
Female	29

**Age**
From 65 to 74	27
From 75 to 84	11
85 and over	0
Less than 65	0

Hypertension	54
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

diagnostic procedures	168
ear procedures	168

**Gender**
Male	94
Female	100

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	66
85 and over	22
Less than 65	32

Hypertension	57
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	12
Cancer	15

diagnostic procedures	385
ear procedures	385

**Gender**
Male	89
Female	115

**Ethnicity**
Non-Hispanic White	125
Black	22
Hispanic	14
Asian	29
Other	14
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	79
85 and over	22
Less than 65	14

Hypertension	57
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	26
Dementia	11
Cancer	9

diagnostic procedures	439
ear procedures	439

**Gender**
Male	104
Female	131

**Ethnicity**
Non-Hispanic White	142
Black	29
Hispanic	0
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	96
85 and over	0
Less than 65	0

Hypertension	66
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Dementia	11
Cancer	14

diagnostic procedures	497
ear procedures	497

**Gender**
Male	122
Female	143

**Ethnicity**
Non-Hispanic White	159
Black	35
Hispanic	0
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	100
85 and over	56
Less than 65	12

Hypertension	62
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	12
Cancer	13

diagnostic procedures	337
ear procedures	337

**Gender**
Male	86
Female	110

**Ethnicity**
Non-Hispanic White	127
Black	20
Hispanic	0
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	73
85 and over	0
Less than 65	0

Hypertension	59
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	8
Cancer	13

Average Medicare Procedure Volume From 2014 - 2019

Volume of procedures performed by Dr. Marc C. Johnson for Medicare patients.

The highest averages for the top procedures that Dr. Marc C. Johnson treated as an audiologist in Baltimore, MD were ear procedures and diagnostic procedures.

diagnostic procedures	319
ear procedures	319

Average Medicare Patient Data From 2014 - 2019

Information about Medicare patients treated by Dr. Marc C. Johnson.

**Gender**
Male	57
Female	69

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	16
Non-Hispanic White	77
Native American / Alaskan Native	0
Hispanic	4
Other	1

**Age**
75 to 84	47
85 and over	11
Less than 65	6
65 to 74	52

Average of Total of Conditions of Medicare patients treated by Dr. Marc C. Johnson From 2014 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. Marc C. Johnson treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	39
High Cholesterol	33
Stroke	2
Ischemic Heart Disease	16
Depression	13
Chronic Kidney Disease	14
Asthma	4
Osteoporosis	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	2
Diabetes	16
Atrial Fibrillation	4
Cancer	7
Dementia	6

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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Biography

Dr. Marc Johnson specializes in audiology and practices in Baltimore, MD. Dr. Johnson obtained a license to practice in Maryland.

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Dr. Marc C. Johnson

Office Locations

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc C. Johnson in 2019

Average Medicare Procedure Volume From 2014 - 2019

Average Medicare Patient Data From 2014 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. Marc C. Johnson From 2014 - 2019

Education & Training

Ratings & Reviews

Biography

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