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Dr. Robert M. Marcus, MD

Accepting New Patients

(Robert Marcus, MD)

(5848 Ratings)

Specializes in: Physician, Internal Medicine (Adult Medicine) and Family Medicine

Stony Brook University Medical Center, School of Medicine (1990)

4890 Roswell Road NE Suite 250
Atlanta, GA 30342

(404) 255-9244

Dr. Robert M. Marcus, MD is a physician provider in Atlanta, GA specializing in physician, internal medicine (adult medicine) and family medicine. He graduated from Stony Brook University Medical Center, School of Medicine in 1990 and has 36 years of experience. Dr. Robert M. Marcus, MD is affiliated with Piedmont Healthcare and Piedmont Physicians at Roswell Road.

Office Locations

4890 Roswell Road NE Suite 250
Atlanta, GA 30342

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert M. Marcus, MD in 2024

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

Top 10%

By Affordability:

urinalysis

In 2024, Dr. Robert M. Marcus, MD had a list price for urinalysis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Georgia. 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.

Top 25%

By Volume:

urinalysis

By Affordability:

urine tests

In 2012, among providers in related specialties within Georgia, Dr. Robert M. Marcus, MD performed more urinalysis procedures for Medicare patients than 75% of them and he also had a list price for urine tests that was lower than the list prices billed to Medicare by 75% of them. 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. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	442
doctor visit	784
lab tests	198
musculoskeletal imaging	25
preventive care	186
thoracic (chest) imaging	71
vaccines	186
X-rays	96

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	403
doctor visit	714
lab tests	189
musculoskeletal imaging	24
preventive care	122
thoracic (chest) imaging	92
vaccines	122
X-rays	116

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	125
Female	175

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	94
85 and over	51
Less than 65	16

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2013

Hypertension	56
High Cholesterol	39
Stroke	6
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	408
doctor visit	795
lab tests	145
musculoskeletal imaging	18
preventive care	123
spinal procedures	12
thoracic (chest) imaging	79
vaccines	123
X-rays	109

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	155
Female	169

**Ethnicity**
Non-Hispanic White	279
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	90
85 and over	47
Less than 65	13

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2014

Hypertension	51
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2015 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	491
doctor visit	890
lab tests	147
musculoskeletal imaging	19
preventive care	352
spinal procedures	15
thoracic (chest) imaging	102
vaccines	352
X-rays	136

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	398
Female	448

**Ethnicity**
Non-Hispanic White	726
Black	66
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	274
85 and over	98
Less than 65	40

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2015

Hypertension	50
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2016 were blood draw, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	539
diabetes management	91
doctor visit	856
lab tests	242
musculoskeletal imaging	50
preventive care	406
thoracic (chest) imaging	208
vaccines	315
X-rays	258

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	252
Female	254

**Ethnicity**
Non-Hispanic White	429
Black	49
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	161
85 and over	77
Less than 65	22

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2016

Hypertension	54
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2017 were blood draw, preventive care, lab tests and X-rays.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	629
diabetes management	96
doctor visit	936
lab tests	302
musculoskeletal imaging	20
preventive care	314
thoracic (chest) imaging	222
vaccines	218
X-rays	242

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	264
Female	237

**Ethnicity**
Non-Hispanic White	424
Black	45
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	156
85 and over	73
Less than 65	13

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2017

Hypertension	54
High Cholesterol	30
Stroke	4
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	15
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2018 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	623
diabetes management	100
doctor visit	975
lab tests	287
musculoskeletal imaging	12
preventive care	144
vaccines	44
X-rays	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	245
Female	248

**Ethnicity**
Non-Hispanic White	414
Black	47
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	159
85 and over	74
Less than 65	18

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2018

Hypertension	59
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	18
Asthma	3
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2019 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	541
diabetes management	100
doctor visit	824
lab tests	233
musculoskeletal imaging	12
preventive care	136
vaccines	36
X-rays	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	237
Female	206

**Ethnicity**
Non-Hispanic White	378
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	140
85 and over	65
Less than 65	15

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2019

Hypertension	54
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2020 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	401
diabetes management	57
doctor visit	640
lab tests	122
preventive care	57

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	194
Female	186

**Ethnicity**
Non-Hispanic White	316
Black	37
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	133
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2020

Hypertension	48
High Cholesterol	39
Stroke	5
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2021 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	427
diabetes management	81
doctor visit	749
lab tests	187
preventive care	149
vaccines	68

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	240
Female	203

**Ethnicity**
Non-Hispanic White	381
Black	35
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	149
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2021

Hypertension	52
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	2
Diabetes	19
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2022 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	410
diabetes management	69
doctor visit	738
lab tests	155
preventive care	165
vaccines	96

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	228
Female	187

**Ethnicity**
Non-Hispanic White	345
Black	31
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	160
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2022

Hypertension	67
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	27
Depression	11
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Dementia	4
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2023 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	356
diabetes management	47
doctor visit	587
lab tests	157
preventive care	96
vaccines	49

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	186
Female	149

**Ethnicity**
Non-Hispanic White	285
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	116
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2023

Hypertension	70
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	26
Depression	10
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	5
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA during 2024 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

blood draw	244
diabetes management	31
doctor visit	318
lab tests	93
preventive care	60
vaccines	29

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Male	144
Female	96

**Ethnicity**
Non-Hispanic White	200
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	101
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD in 2024

Hypertension	70
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	27
Depression	11
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	20
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Robert M. Marcus, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert M. Marcus, MD treated as a physician provider in Atlanta, GA were blood draw, lab tests, preventive care and vaccines.

blood draw	454
diabetes management	74
doctor visit	754
lab tests	189
musculoskeletal imaging	22
preventive care	177
spinal procedures	13
thoracic (chest) imaging	129
vaccines	136
X-rays	122

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Robert M. Marcus, MD.

**Gender**
Female	196
Male	205

**Ethnicity**
Black / African American	32
Asian / Pacific Islander	0
Non-Hispanic White	341
Native American / Alaskan Native	0
Hispanic	1
Other	8

**Age**
85 and over	37
75 to 84	133
Less than 65	10
65 to 74	195

Average of Total of Conditions of Medicare patients treated by Dr. Robert M. Marcus, MD From 2012 - 2024

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

Hypertension	52
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	16
Asthma	4
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Atrial Fibrillation	10
Dementia	6
Cancer	13

Education & Training

Dr. Robert M. Marcus, MD graduated from Stony Brook University Medical Center, School of Medicine in 1990. He completed residency at Emory University Affiliated Hospitals. He is certified by the American Board of Internal Medicine and has a state license in Georgia.

Medical School: Stony Brook University Medical Center, School of Medicine (1990)

Residency: Emory University Affiliated Hospitals (1993)

Board Certification: American Board of Internal Medicine

Licensed In: Georgia

Affiliations & Hospitals

Dr. Robert M. Marcus, MD is associated with these hospitals and organizations:

Piedmont Healthcare

Piedmont Physicians at Roswell Road

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. Robert M. Marcus, MD appears to accept the following insurance providers: Beech Street, United Healthcare Medicare Advantage, Georgia Health Advantage, Kaiser Medicare Advantage, Anthem MediBlue, Humana Medicare Advantage, Medicare, Aetna, CareSource, CareSource Medicaid, Wellcare, Peach State, Alliant Health Plans SoloCare (including Core & Select), Pruitt Health Premier (AllyAlign), United Healthcare, Ambetter (including Core & Select), Tricare Prime (referral required), Aetna Medicare Advantage, AIDS Healthcare Foundation (Ryan White Part A), Humana, PHCS/MultiPlan, Kaiser, Sonder, Alliant SimpleCare/4Corners, Anthem, CareSource Dual Advantage (HMO D-SNP only), United Healthcare Marketplace Exchange, BCBS, LifeWell (HealthScope), Cigna, Tricare Select, Aetna Medicare, Private Healthcare Systems (PHCS), WellCare, Humana Medicare Advantage, LifeWell Health Plans, Aetna, United Healthcare, Medicare, Medicaid, Humana, Cigna, Blue California, Anthem, Beech Street and Kaiser Permanente.

Insurance Accepted by Provider includes:

According to our sources, Dr. Robert M. Marcus, MD accepts the following insurance providers:

Beech Street

United Healthcare Medicare Advantage

Georgia Health Advantage

Kaiser Medicare Advantage

Anthem MediBlue

Humana Medicare Advantage

Medicare

Aetna

CareSource

CareSource Medicaid

Wellcare

Peach State

Alliant Health Plans SoloCare (including Core & Select)

Pruitt Health Premier (AllyAlign)

United Healthcare

Ambetter (including Core & Select)

Tricare Prime (referral required)

Aetna Medicare Advantage

AIDS Healthcare Foundation (Ryan White Part A)

Humana

PHCS/MultiPlan

Kaiser

Sonder

Alliant SimpleCare/4Corners

Anthem

CareSource Dual Advantage (HMO D-SNP only)

United Healthcare Marketplace Exchange

BCBS

LifeWell (HealthScope)

Cigna

Tricare Select

Aetna Medicare

Private Healthcare Systems (PHCS)

WellCare

Humana Medicare Advantage

LifeWell Health Plans

Aetna

United Healthcare

Medicare

Medicaid

Humana

Cigna

Blue California

Anthem

Beech Street

Kaiser Permanente

Ratings & Reviews

Dr. Robert M. Marcus, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 5848 ratings. We collect ratings and reviews of Dr. Robert M. Marcus, MD from all over the web to help you find the right in Atlanta, GA.

4.9

Overall Rating

(5848 Ratings)

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$635 AREXVY $320	BREO $246	SHINGRIX $69
Amgen Inc.	$578 Prolia $434	Repatha $145
Novo Nordisk Inc	$549 Ozempic $153	RYBELSUS $144	Saxenda $137	Tresiba $95	Wegovy $19
Pfizer Inc.	$514 ELIQUIS $337	NURTEC ODT $82	PREVNAR 20 $69	PAXLOVID $22	VIAGRA $4
Takeda Pharmaceuticals America, Inc.	$333 Colcrys $333
Other	$1,943 VRAYLAR $236	ELIQUIS $201	REXULTI $151	LEQVIO $131	Trintellix $126	Other $1,099

**Types of Payments**
Food and Beverage	$4,426
Education	$126

Research Payments

Dr. Robert M. Marcus, MD has received 2 research payments totaling $2,581.

Biography

Dr. Robert Marcus specializes in family medicine and physician. His average patient rating is 5.0 stars (out of 5). He is professionally affiliated with Piedmont Healthcare. Dr. Marcus most likely takes Anthem, Blue California, and Viant, as well as other insurance carriers. Piedmont Healthcare reports that Dr. Marcus is accepting new patients at his office in Atlanta, GA. He obtained his medical school training at Stony Brook University Medical Center, School of Medicine and performed his residency at a hospital affiliated with Emory University. In addition to English, he speaks Spanish.