In 2012, Dr. Charles J.S. Guimaraes, MD performed more biopsy, gastrointestinal procedures, inpatient hospital care (for patient admitted to hospital), and minimally invasive procedures procedures for Medicare patients than 75% of providers in related specialties within New Mexico.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	25
catheterization	17
diagnostic procedures	37
dialysis access procedures	25
doctor visit	279
gastrointestinal procedures	51
hospital care	95
inpatient care	95
minimally invasive procedures	51
preventive care	14
removal of lesion (e.g. growth)	37
vascular procedures	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2013 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	25
angioplasty	11
catheterization	21
diagnostic procedures	39
dialysis access procedures	25
doctor visit	322
gastrointestinal procedures	50
hospital care	143
inpatient care	143
minimally invasive procedures	50
open surgery	11
preventive care	11
removal of lesion (e.g. growth)	39
vascular procedures	36

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	133
Female	154

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	0
Asian	0
Other	0
Native American	157

**Age**
From 65 to 74	105
From 75 to 84	64
85 and over	25
Less than 65	93

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	54
Asthma	4
Osteoperosis	5
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	14
Diabetes	63
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

doctor visit	74
hospital care	30
inpatient care	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	55
Female	42

**Ethnicity**
Non-Hispanic White	31
Black	0
Hispanic	0
Asian	0
Other	0
Native American	48

**Age**
From 65 to 74	37
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	42
Chronic Obstructive Pulmonary Disease	0
Diabetes	66
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2015 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	11
catheterization	17
diagnostic procedures	30
dialysis access procedures	11
doctor visit	324
gastrointestinal procedures	30
hospital care	67
inpatient care	67
minimally invasive procedures	30
removal of lesion (e.g. growth)	30
vascular procedures	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	258
Female	244

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	272

**Age**
From 65 to 74	178
From 75 to 84	134
85 and over	44
Less than 65	146

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	36
Chronic Obstructive Pulmonary Disease	11
Diabetes	63
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2016 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	15
catheterization	18
device removal	15
diagnostic procedures	38
dialysis access procedures	15
doctor visit	344
gastrointestinal procedures	38
hospital care	54
inpatient care	54
minimally invasive procedures	38
removal of lesion (e.g. growth)	38
vascular procedures	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	123
Female	149

**Ethnicity**
Non-Hispanic White	71
Black	0
Hispanic	0
Asian	0
Other	0
Native American	158

**Age**
From 65 to 74	103
From 75 to 84	68
85 and over	26
Less than 65	75

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	63
Asthma	14
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	40
Chronic Obstructive Pulmonary Disease	7
Diabetes	64
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	14
catheterization	27
device removal	12
diagnostic procedures	40
dialysis access procedures	14
doctor visit	312
gastrointestinal procedures	65
hospital care	123
inpatient care	123
minimally invasive procedures	65
preventive care	25
removal of lesion (e.g. growth)	40
vascular procedures	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	145
Female	156

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	43
Asian	0
Other	0
Native American	163

**Age**
From 65 to 74	138
From 75 to 84	80
85 and over	18
Less than 65	65

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	40
Depression	18
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	35
Chronic Obstructive Pulmonary Disease	11
Diabetes	64
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	11
catheterization	29
device removal	20
diagnostic procedures	53
dialysis access procedures	11
doctor visit	341
gastrointestinal procedures	79
hospital care	123
inpatient care	123
minimally invasive procedures	79
preventive care	26
removal of lesion (e.g. growth)	53
vascular procedures	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	165
Female	171

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	0
Asian	0
Other	0
Native American	209

**Age**
From 65 to 74	143
From 75 to 84	90
85 and over	27
Less than 65	76

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	9
Atrial Fibrilation	5
Heart Failure	34
Chronic Obstructive Pulmonary Disease	12
Diabetes	59
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2019 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	14
catheterization	30
diagnostic procedures	139
dialysis access procedures	14
doctor visit	420
gastrointestinal procedures	182
hospital care	142
inpatient care	142
minimally invasive procedures	182
preventive care	43
removal of lesion (e.g. growth)	139
vascular procedures	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	218
Female	200

**Ethnicity**
Non-Hispanic White	87
Black	0
Hispanic	50
Asian	0
Other	0
Native American	266

**Age**
From 65 to 74	199
From 75 to 84	87
85 and over	20
Less than 65	112

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2019

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	9
Atrial Fibrilation	4
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	57
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	11
catheterization	33
diagnostic procedures	91
dialysis access procedures	11
doctor visit	239
gastrointestinal procedures	124
hospital care	79
inpatient care	79
minimally invasive procedures	124
preventive care	33
removal of lesion (e.g. growth)	91
vascular procedures	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	124
Female	150

**Ethnicity**
Non-Hispanic White	47
Black	0
Hispanic	0
Asian	0
Other	0
Native American	193

**Age**
From 65 to 74	123
From 75 to 84	65
85 and over	17
Less than 65	69

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2020

Hypertension	73
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	9
Atrial Fibrilation	4
Heart Failure	29
Chronic Obstructive Pulmonary Disease	8
Diabetes	62
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2021 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

anastomosis	13
blood draw	31
catheterization	13
diagnostic procedures	83
dialysis access procedures	13
doctor visit	226
gastrointestinal procedures	112
hospital care	81
inpatient care	63
minimally invasive procedures	112
outpatient care	18
preventive care	29
removal of lesion (e.g. growth)	83
vascular procedures	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	137
Female	144

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	31
Asian	0
Other	0
Native American	171

**Age**
From 65 to 74	127
From 75 to 84	77
85 and over	11
Less than 65	66

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2021

Hypertension	73
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	8
Atrial Fibrilation	5
Heart Failure	25
Chronic Obstructive Pulmonary Disease	7
Diabetes	56
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

blood draw	21
diagnostic procedures	58
doctor visit	241
gastrointestinal procedures	74
hospital care	48
inpatient care	48
minimally invasive procedures	74
preventive care	16
removal of lesion (e.g. growth)	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	114
Female	122

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	31
Asian	0
Other	0
Native American	132

**Age**
From 65 to 74	115
From 75 to 84	53
85 and over	12
Less than 65	56

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2022

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	9
Diabetes	53
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2023 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

catheterization	13
diagnostic procedures	36
doctor visit	190
gastrointestinal procedures	36
hospital care	49
inpatient care	49
minimally invasive procedures	36
removal of lesion (e.g. growth)	36

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	100
Female	90

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	25
Asian	0
Other	0
Native American	100

**Age**
From 65 to 74	95
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2023

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	60
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM during 2024 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

catheterization	12
diagnostic procedures	70
doctor visit	232
gastrointestinal procedures	102
hospital care	72
inpatient care	72
minimally invasive procedures	102
preventive care	32
removal of lesion (e.g. growth)	70

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Male	100
Female	110

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	29
Asian	0
Other	11
Native American	121

**Age**
From 65 to 74	104
From 75 to 84	51
85 and over	12
Less than 65	43

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2024

Hypertension	74
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	14
Depression	15
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	7
Diabetes	50
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Charles J.S. Guimaraes, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles J.S. Guimaraes, MD treated as a surgeon in Gallup, NM were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

anastomosis	15
angioplasty	11
blood draw	26
catheterization	20
device removal	15
diagnostic procedures	59
dialysis access procedures	15
doctor visit	272
gastrointestinal procedures	78
hospital care	85
inpatient care	83
minimally invasive procedures	78
open surgery	11
outpatient care	18
preventive care	25
removal of lesion (e.g. growth)	59
vascular procedures	16

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Charles J.S. Guimaraes, MD.

**Gender**
Female	133
Male	128

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	64
Hispanic	16
Native American / Alaskan Native	153
Other	0

**Age**
85 and over	16
75 to 84	64
Less than 65	61
65 to 74	112

Average of Total of Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Charles J.S. Guimaraes, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	47
Asthma	8
Osteoporosis	7
Heart Failure	27
Chronic Obstructive Pulmonary Disease	8
Diabetes	55
Atrial Fibrillation	4
Cancer	8
Dementia	8

Education & Training

He has a state license in New Mexico.

Licensed In: New Mexico

Ratings & Reviews

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General Payments

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

**Payments by Company**
KCI USA, Inc	$161 PREVENA $82	Surgical Mgmt Therapy $79
Smith+Nephew, Inc.	$13 COLLAGENASE SANTYL $13

**Types of Payments**
Food and Beverage	$175

Biography

Dr. Charles Guimaraes is a general surgery specialist in Gallup, NM. Dr. Guimaraes has obtained a license to practice in New Mexico.

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Dr. Charles J.S. Guimaraes, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles J.S. Guimaraes, 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. Charles J.S. Guimaraes, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles J.S. Guimaraes, 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. Charles J.S. Guimaraes, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Surgeons in Nearby Locations

Other Providers in Gallup, NM