Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > AZ Providers > Family Physicians & Family Medicine Specialists

Dr. Gustavo A. Lopez, MD

(No ratings)

Specializes in: Family Medicine

9169 W Van Buren Street
Tolleson, AZ 85353

(602) 283-5732

Dr. Gustavo A. Lopez, MD is a family medicine practitioner in Tolleson, AZ specializing in family medicine.

Office Locations

9169 W Van Buren Street
Tolleson, AZ 85353

(602) 283-5732

(602) 314-4579

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gustavo A. Lopez, MD in 2023

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

Top 5%

By Affordability:

blood tests

diabetes management

In 2023, Dr. Gustavo A. Lopez, MD had a list price for blood tests, and diabetes management that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Arizona. 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 10%

By Affordability:

12-lead EKG

screening EKG

In 2023, Dr. Gustavo A. Lopez, MD had a list price for 12-lead (standard) EKG, and screening EKG that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Arizona. 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 Affordability:

behavioral therapy

blood glucose self-monitoring

electrocardiogram

intensive behavioral therapy for obesity

mental health therapy

psychotherapy treatment

talk therapy

weight management

In 2012, Dr. Gustavo A. Lopez, MD had a list price for behavioral therapy, blood glucose self-monitoring, electrocardiogram (EKG), intensive behavioral therapy (IBT) for obesity, mental health therapy, psychotherapy treatment, talk therapy, and weight management that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Arizona. 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. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2012 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	47
doctor visit	418
lab tests	23
preventive care	34
vaccines	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	43
doctor visit	361
lab tests	24
preventive care	20
vaccines	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	67
Female	60

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	95
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	42

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2013

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	49
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2014 were preventive care, blood draw, vaccines and lab tests.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	51
diabetes management	18
doctor visit	342
lab tests	32
preventive care	53
vaccines	42

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	45
Female	30

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2014

Hypertension	72
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	17
Depression	23
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2015 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	97
cardiac procedures	15
diabetes management	32
doctor visit	540
lab tests	69
preventive care	44
vaccines	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	134
Female	84

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	182
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2015

Hypertension	73
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2016 were lab tests, blood draw, diabetes management and preventive care.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	143
diabetes management	142
doctor visit	777
lab tests	208
preventive care	100
vaccines	65

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	71
Female	61

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	34
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	23
Diabetes	56
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2017 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	224
cardiac procedures	11
diabetes management	131
doctor visit	838
lab tests	192
preventive care	67
vaccines	45

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	94
Female	74

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	135
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	23
Diabetes	55
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2018 were blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	164
diabetes management	89
doctor visit	480
lab tests	126

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	79
Female	74

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	128
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	32
85 and over	12
Less than 65	34

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	50
Dementia	20
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2019 were blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	121
diabetes management	73
doctor visit	413
lab tests	109

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	67
Female	62

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	108
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2020 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	159
diabetes management	88
doctor visit	570
lab tests	145
preventive care	14
vaccines	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	79
Female	79

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	128
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	21
Depression	24
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	48
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2021 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	190
cardiac procedures	11
diabetes management	102
doctor visit	491
lab tests	130
preventive care	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	91
Female	96

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

**Age**
From 65 to 74	108
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2021

Hypertension	70
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	45
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2022 were blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	140
diabetes management	43
doctor visit	344
lab tests	81

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	65
Female	55

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	102
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	15
Depression	21
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ during 2023 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

blood draw	145
cardiac procedures	12
diabetes management	64
doctor visit	311
lab tests	90
mental health therapy	23
preventive care	24
weight management	23

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Male	61
Female	54

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	101
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD in 2023

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	12
Depression	15
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gustavo A. Lopez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gustavo A. Lopez, MD treated as a family medicine practitioner in Tolleson, AZ were blood draw, lab tests, diabetes management and preventive care.

blood draw	127
cardiac procedures	12
diabetes management	78
doctor visit	490
lab tests	102
mental health therapy	23
preventive care	42
vaccines	33
weight management	23

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gustavo A. Lopez, MD.

**Gender**
Female	60
Male	71

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	109
Other	0

**Age**
85 and over	1
75 to 84	19
Less than 65	15
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. Gustavo A. Lopez, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gustavo A. Lopez, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	67
High Cholesterol	66
Stroke	2
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Atrial Fibrillation	0
Dementia	8
Cancer	1

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

Dr. Gustavo A. Lopez, MD does not have any reviews yet, be the first to leave a review of Dr. Gustavo A. Lopez, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$1,573 INVOKANA $980	XARELTO $485	INVOKAMET $85	OneTouch $5	$18
AstraZeneca Pharmaceuticals LP	$876 BYDUREON $339	FARXIGA $334	ONGLYZA $137	BEVESPI AEROSPHERE $26	MOVANTIK $15	Other $25
Boehringer Ingelheim Pharmaceuticals, Inc.	$543 JARDIANCE $410	GLYXAMBI $70	TRADJENTA $34	SYNJARDY $29
Takeda Pharmaceuticals America, Inc.	$514 Kazano $235	AMITIZA $102	Contrave $76	Uloric $65	Colcrys $22	Other $14
Abbott Laboratories	$468 Quadra Assura $175	Assurity Pacemaker $117	Proclaim IPG $38	PROCLAIM $34	Freestyle Libre 2 $31	Other $73
Other	$2,820 CRM $289	LANTUS $169	STEGLATRO $125	Bradycardia products $119	Ozempic $118	Other $2,001

**Types of Payments**
Food and Beverage	$6,605
Consulting Fee	$84
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$65
Education	$41