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Home > NC Providers > Internists & Internal Medicine Doctors

Dr. Marc Alexander Johnson, MD

Accepting New Patients

(136 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Infectious Disease

Mount Sinai School of Medicine (1985)

1350 S Kings Drive
Charlotte, NC 28207

(704) 446-1242

Dr. Marc Alexander Johnson, MD is an internist in Charlotte, NC specializing in internal medicine (adult medicine) and infectious disease. He graduated from Mount Sinai School of Medicine in 1985 and has 41 years of experience. Dr. Marc Alexander Johnson, MD is affiliated with Atrium Health and CAROLINAS PHYSICIANS NETWORK INC.

Office Locations

1000 Blythe Boulevard
Charlotte, NC 28203

open_in_new

1021 Morehead Medical Drive Building 2 Charlotte Nc
Charlotte, NC 28204

open_in_new

Atrium Health

1225 Harding Place Suite 2100
Charlotte, NC 28204

(704) 331-9669

(704) 688-0035

open_in_new

1350 S Kings Drive
Charlotte, NC 28207

(704) 446-4490

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	491

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	558

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	126
Female	75

**Ethnicity**
Non-Hispanic White	0
Black	170
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	184

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2013

Hypertension	45
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	11
Depression	23
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	529

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	120
Female	67

**Ethnicity**
Non-Hispanic White	0
Black	162
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	169

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2014

Hypertension	47
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	12
Depression	29
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	601

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	250
Female	130

**Ethnicity**
Non-Hispanic White	0
Black	326
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	336

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2015

Hypertension	41
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	12
Depression	27
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	552

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	117
Female	58

**Ethnicity**
Non-Hispanic White	0
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	139

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2016

Hypertension	47
High Cholesterol	24
Stroke	0
Ischemic Heart Disease	13
Depression	24
Chronic Kidney Disease	30
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	16
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	591

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	112
Female	62

**Ethnicity**
Non-Hispanic White	0
Black	151
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	129

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2017

Hypertension	53
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	14
Depression	24
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	18
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	583

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	114
Female	70

**Ethnicity**
Non-Hispanic White	0
Black	160
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	134

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2018

Hypertension	53
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	18
Depression	27
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	17
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	542

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	101
Female	63

**Ethnicity**
Non-Hispanic White	0
Black	139
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	112

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2019

Hypertension	54
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	16
Depression	23
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	299

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	76
Female	59

**Ethnicity**
Non-Hispanic White	0
Black	111
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	87

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2020

Hypertension	48
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marc Alexander Johnson, MD treated as an internist in Charlotte, NC during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	238
preventive care	31
vaccines	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	71
Female	43

**Ethnicity**
Non-Hispanic White	24
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	69

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2021

Hypertension	58
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marc Alexander Johnson, MD treated as an internist in Charlotte, NC during 2022 were preventive care, vaccines and minimally invasive procedures.

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	194
minimally invasive procedures	28
preventive care	54
vaccines	54

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	63
Female	36

**Ethnicity**
Non-Hispanic White	0
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	49

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2022

Hypertension	68
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	12
Depression	21
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Marc Alexander Johnson, MD treated as an internist in Charlotte, NC during 2023 were minimally invasive procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	140
minimally invasive procedures	51
preventive care	16
vaccines	16

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	79
Female	32

**Ethnicity**
Non-Hispanic White	0
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2023

Hypertension	67
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

doctor visit	95

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	60
Female	16

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

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

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2024

Hypertension	63
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	0
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Marc Alexander Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marc Alexander Johnson, MD treated as an internist in Charlotte, NC were minimally invasive procedures, preventive care and vaccines.

doctor visit	416
minimally invasive procedures	39
preventive care	33
vaccines	33

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Marc Alexander Johnson, MD.

**Gender**
Male	99
Female	54

**Ethnicity**
Black / African American	123
Asian / Pacific Islander	0
Non-Hispanic White	1
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	114
65 to 74	6

Average of Total of Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Marc Alexander Johnson, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	49
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	30
Asthma	6
Osteoporosis	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Atrial Fibrillation	3
Dementia	1
Cancer	0

Education & Training

Dr. Marc Alexander Johnson, MD graduated from Mount Sinai School of Medicine in 1985. He completed residency at Hofstra University, Internal Medicine. He is certified by the Board certifications: American Board of Internal Medicine and has a state license in North Carolina.

Medical School: Mount Sinai School of Medicine (1985)

Residency: Hofstra University, Internal Medicine

Board Certification: Board certifications: American Board of Internal Medicine

Licensed In: North Carolina

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Marc Alexander Johnson, MD appears to accept the following insurance providers: CorVel, CIGNA Medicare, Humana ChoiceCare Network, Aetna Medicare, WellCare, Medicare Advantage, Humana Medicare Advantage, AmeriHealth, United Healthcare, Aetna, Employers Health Network, Medicare, Medicaid, Cigna, BlueCross BlueShield of North Carolina, Private Healthcare Systems (PHCS), MedCost, UnitedHealthcare, Molina Healthcare, Healthgram, Blue Cross Blue Shield of South Carolina Blue Essentials, QuikTrip Corporation and Ambetter of North Carolina.

Insurance Accepted by Provider includes:

According to our sources, Dr. Marc Alexander Johnson, MD accepts the following insurance providers:

CorVel

CIGNA Medicare

Humana ChoiceCare Network

Aetna Medicare

WellCare

Medicare Advantage

Humana Medicare Advantage

AmeriHealth

United Healthcare

Aetna

Employers Health Network

Medicare

Medicaid

Cigna

BlueCross BlueShield of North Carolina

Private Healthcare Systems (PHCS)

MedCost

UnitedHealthcare

Molina Healthcare

Healthgram

Blue Cross Blue Shield of South Carolina Blue Essentials

QuikTrip Corporation

Ambetter of North Carolina

Ratings & Reviews

Dr. Marc Alexander Johnson, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 136 ratings. We collect ratings and reviews of Dr. Marc Alexander Johnson, MD from all over the web to help you find the right in Charlotte, NC.

4.9

Overall Rating

(136 Ratings)

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General Payments

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

**Payments by Company**
ViiV Healthcare Company	$311,582 DOVATO $165,395	CABENUVA $53,383	TIVICAY $36,409	TRIUMEQ $3,600	RUKOBIA $2,707	Other $50,087
Gilead Sciences Inc	$139,728 Genvoya $29,293	COMPLERA $4,075	Descovy $3,938	Sovaldi $3,480	Stribild $3,181	Other $95,762
Gilead Sciences, Inc.	$104,712 Biktarvy $61,217	Sunlenca $3,723	Genvoya $3,450	Descovy $144	$36,178
Merck Sharp & Dohme Corporation	$77,669 ISENTRESS $49,969	DELSTRIGO $10,301	ZEPATIER $4,402	NON-PRODUCT $3,184	$9,813
Janssen Products, LP	$71,358 PREZCOBIX $15,349	PREZISTA $13,842	INTELENCE $10,951	Symtuza $5,701	COBICISTAT $5,137	Other $20,378
Other	$51,066 Viekira $12,040	Lupron $8,650	Kaletra $7,951	REYATAZ $6,028	SUSTIVA $1,549	Other $14,848

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$558,581
Travel and Lodging	$90,973
Consulting Fee	$68,451
Food and Beverage	$22,320
Honoraria	$15,060
Other	$730

Research Payments

Dr. Marc Alexander Johnson, MD has received 567 research payments totaling $1,666,387.

Biography

Dr. Marc Johnson works as an infectious disease. Dr. Johnson's average patient rating is 5.0 stars (out of 5). He appears to be an in-network provider for UnitedHealthcare, Blue Cross/Blue Shield, and Humana ChoiceCare Network, in addition to other insurance carriers. He is professionally affiliated with Atrium Health. His practice in Charlotte, NC is open to new patients as reported by Atrium Health.

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Dr. Marc Alexander Johnson, MD

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. Marc Alexander Johnson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marc Alexander Johnson, MD 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. Marc Alexander Johnson, MD From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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