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Dr. Carlos R Shammas, MD

(Dr. Carlos Shammas, MD)

(No ratings)

Specializes in: Emergency Medicine

1910 Nonconnah Boulevard Suite 120
Memphis, TN 38132

(901) 448-2300

Dr. Carlos R Shammas, MD is an emergency medicine doctor in Memphis, TN specializing in emergency medicine. Dr. Carlos R Shammas, MD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

1030 Jefferson Avenue Memphis Vamc (614)
Memphis, TN 38104

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1910 Nonconnah Boulevard Suite 120
Memphis, TN 38132

(901) 448-2300

(901) 448-6657

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Noteworthy Medicare Patient Procedures Performed by Dr. Carlos R Shammas, MD in 2024

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

Top 10%

By Volume:

emergency room care

In 2024, Dr. Carlos R Shammas, MD performed more emergency room (ER) care procedures for Medicare patients than 90% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2012 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	226

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2013 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	231

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	139
Female	109

**Ethnicity**
Non-Hispanic White	0
Black	210
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	164

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2013

Hypertension	74
High Cholesterol	33
Stroke	7
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2014 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	228

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	202
Female	217

**Ethnicity**
Non-Hispanic White	0
Black	227
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	102
85 and over	51
Less than 65	165

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	45
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2015 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	545

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	638
Female	1012

**Ethnicity**
Non-Hispanic White	1074
Black	550
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	484
From 75 to 84	470
85 and over	270
Less than 65	426

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	20
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	55
Asthma	25
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	46
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2016 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	704

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	351
Female	486

**Ethnicity**
Non-Hispanic White	542
Black	275
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	240
85 and over	150
Less than 65	193

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	53
Asthma	33
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	48
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2017 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	968

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	395
Female	602

**Ethnicity**
Non-Hispanic White	637
Black	346
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	292
85 and over	210
Less than 65	204

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	17
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	48
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	25
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2018 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	842

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	351
Female	515

**Ethnicity**
Non-Hispanic White	581
Black	259
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	268
85 and over	193
Less than 65	160

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	55
Depression	33
Chronic Kidney Disease	61
Asthma	9
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	30
Diabetes	45
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2019 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	714

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	335
Female	392

**Ethnicity**
Non-Hispanic White	483
Black	223
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	244
85 and over	141
Less than 65	119

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	18
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	50
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2020 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	694

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	317
Female	424

**Ethnicity**
Non-Hispanic White	468
Black	247
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	217
85 and over	165
Less than 65	125

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	23
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	66
Asthma	9
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	50
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2021 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	568

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	252
Female	361

**Ethnicity**
Non-Hispanic White	433
Black	164
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	205
85 and over	102
Less than 65	115

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	19
Ischemic Heart Disease	56
Depression	37
Chronic Kidney Disease	65
Asthma	9
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	49
Chronic Obstructive Pulmonary Disease	31
Diabetes	47
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2022 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	628

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	276
Female	369

**Ethnicity**
Non-Hispanic White	470
Black	162
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	207
85 and over	123
Less than 65	105

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	45
Chronic Obstructive Pulmonary Disease	35
Diabetes	44
Dementia	24
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2023 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	663

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	280
Female	393

**Ethnicity**
Non-Hispanic White	485
Black	175
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	233
85 and over	118
Less than 65	106

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	26
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	15
Atrial Fibrilation	33
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN during 2024 were emergency care.

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

emergency care	568

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Male	246
Female	373

**Ethnicity**
Non-Hispanic White	461
Black	142
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	224
85 and over	171
Less than 65	44

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	26
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	26
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Carlos R Shammas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Carlos R Shammas, MD treated as an emergency medicine doctor in Memphis, TN were emergency care.

emergency care	583

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Carlos R Shammas, MD.

**Gender**
Female	404
Male	290

**Ethnicity**
Black / African American	229
Asian / Pacific Islander	0
Non-Hispanic White	433
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	130
75 to 84	207
Less than 65	148
65 to 74	206

Average of Total of Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	48
Asthma	12
Osteoporosis	8
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Atrial Fibrillation	23
Cancer	14
Dementia	21

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Scientific Affairs, LLC	$477 XARELTO $477
Pfizer Inc.	$429 ELIQUIS $429
Janssen Pharmaceuticals, Inc	$365 XARELTO $365
Amgen Inc.	$231 Repatha $231
E.R. Squibb & Sons, L.L.C.	$203 ELIQUIS $203
Other	$717 Kcentra $185	Transcatheter Heart Valves $126	Activase $112	BRILINTA $109	Relistor $93	Other $91

**Types of Payments**
Food and Beverage	$2,422

Biography

Dr. Carlos Shammas works as an emergency medicine. Dr. Shammas is affiliated with U.S. Department of Veterans Affairs.

Select Year:

Dr. Carlos R Shammas, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Carlos R Shammas, MD in 2024

By Volume:

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. Carlos R Shammas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Carlos R Shammas, 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. Carlos R Shammas, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Emergency Physicians in Nearby Locations

Other Providers in Memphis, TN