In 2023, Dr. Stephanie Costa Byrum, MD performed more breast cancer surgery, breast surgery, lymph node procedures, mastectomy for breast cancer, and open lymph node biopsy procedures for Medicare patients than 95% of providers in related specialties within Arizona.

Top 10%

By Volume:

excision

In 2023, Dr. Stephanie Costa Byrum, MD performed more excision procedures for Medicare patients than 90% of providers in related specialties within Arizona.

Top 25%

By Volume:

biopsy

In 2012, Dr. Stephanie Costa Byrum, MD performed more biopsy procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2012 were hospital care, inpatient care, excision and breast procedures.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	29
cancer surgery	29
diagnostic procedures	15
doctor visit	62
excision	44
hospital care	62
inpatient care	62
lymph node procedures	15
open surgery	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2013 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	50
cancer surgery	50
diagnostic procedures	39
doctor visit	159
excision	89
hospital care	17
inpatient care	17
lymph node procedures	67
open surgery	39

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Gender**
Male	15
Female	117

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2013

Hypertension	63
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	0
Cancer	71

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2014 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	48
cancer surgery	48
diagnostic procedures	37
doctor visit	118
excision	85
hospital care	11
inpatient care	11
lymph node procedures	73
open surgery	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Gender**
Male	15
Female	118

**Age**
From 65 to 74	80
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2014

Hypertension	63
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	32
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	0
Cancer	68

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2015 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

aspiration	20
breast procedures	47
cancer surgery	47
diagnostic procedures	39
doctor visit	162
excision	86
hospital care	11
inpatient care	11
lymph node procedures	78
open surgery	39

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Gender**
Male	28
Female	282

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2015

Hypertension	68
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	21
Depression	31
Chronic Kidney Disease	25
Asthma	16
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2016 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	61
cancer surgery	61
diagnostic procedures	40
doctor visit	143
excision	101
lymph node procedures	80
open surgery	40
plastic surgery procedures	17
reconstructive surgery	17
tissue transfer	17
wound repair (e.g. stitches)	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Age**
From 65 to 74	82
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2016

Hypertension	69
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	22
Depression	31
Chronic Kidney Disease	20
Asthma	17
Osteoperosis	19
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2017 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	63
cancer surgery	63
diagnostic procedures	48
doctor visit	144
excision	111
lymph node procedures	96
open surgery	48

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2017

Hypertension	68
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2018 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	57
cancer surgery	57
diagnostic procedures	31
doctor visit	133
excision	88
lymph node procedures	64
open surgery	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

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

**Age**
From 65 to 74	82
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2018

Hypertension	70
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2019 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	69
cancer surgery	69
diagnostic procedures	46
doctor visit	141
excision	115
lymph node procedures	93
open surgery	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2019

Hypertension	67
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	24
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	19
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2020 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	68
cancer surgery	68
diagnostic procedures	50
doctor visit	138
excision	118
lymph node procedures	101
open surgery	50

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2020

Hypertension	64
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	27
Asthma	16
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2021 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	82
cancer surgery	82
diagnostic procedures	49
doctor visit	182
excision	131
lymph node procedures	98
open surgery	49

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Gender**
Male	0
Female	125

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2021

Hypertension	56
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ during 2022 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

breast procedures	89
cancer surgery	89
diagnostic procedures	48
doctor visit	206
excision	137
lymph node procedures	99
open surgery	48

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2022

Hypertension	71
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	30
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephanie Costa Byrum, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephanie Costa Byrum, MD treated as a general surgeon in Gilbert, AZ were excision, lymph node procedures, breast procedures and cancer surgery.

aspiration	20
breast procedures	60
cancer surgery	60
diagnostic procedures	40
doctor visit	144
excision	100
hospital care	25
inpatient care	25
lymph node procedures	78
open surgery	40
plastic surgery procedures	17
reconstructive surgery	17
tissue transfer	17
wound repair (e.g. stitches)	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephanie Costa Byrum, MD.

**Gender**
Male	5
Female	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	98
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	32
85 and over	0
Less than 65	0
65 to 74	83

Average of Total of Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Stephanie Costa Byrum, MD treated were cancer, hypertension, high cholesterol and depression.

Hypertension	59
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	21
Depression	24
Chronic Kidney Disease	22
Asthma	10
Osteoporosis	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Atrial Fibrillation	9
Dementia	0
Cancer	67

Education & Training

She has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Focal Therapeutics, Inc.	$1,185 BioZorb $1,185
Sirius Medical Systems	$317 PINTUITION $317
Merck Sharp & Dohme LLC	$134 KEYTRUDA $117	LYNPARZA $16
Daiichi Sankyo Inc.	$100 Enhertu $100
Mentor Worldwide LLC	$33 FlexHD Acellular Hydrated Dermis $33
Other	$86 TRUNODE ASSY DEVICE $30	ZEJULA $16	DARZALEX $14	VELCADE $13	$14

**Types of Payments**
Food and Beverage	$1,840
Entertainment	$14

Biography

Dr. Stephanie Byrum is a specialist in plastic surgery and general surgery. She attended medical school at the University of Arizona College of Medicine.

Select Year:

Dr. Stephanie Costa Byrum, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stephanie Costa Byrum, MD in 2023

By Volume:

By Volume:

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. Stephanie Costa Byrum, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Stephanie Costa Byrum, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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