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Home > TX Providers > General Pediatricians

Dr. Gerald Thomas Mayer, MD

(9 Ratings)

Specializes in: General Pediatrics and Pediatric Emergency Medicine

13022 Jones Maltsberger Road
San Antonio, TX 78247

(210) 491-0772

Dr. Gerald Thomas Mayer, MD is a pediatrician in San Antonio, TX specializing in general pediatrics and pediatric emergency medicine.

Office Locations

13022 Jones Maltsberger Road
San Antonio, TX 78247

(210) 491-0772

(210) 481-2769

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20821 Us Highway 281 N Suite 324
San Antonio, TX 78258

(210) 998-4758

(210) 314-5044

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2012 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	208
thoracic (chest) imaging	11
X-rays	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2013 were X-rays, thoracic (chest) imaging and lab tests.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	283
lab tests	23
thoracic (chest) imaging	36
X-rays	36

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	76
Female	163

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	66
85 and over	44
Less than 65	15

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2013

Hypertension	66
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2014 were lab tests, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	458
lab tests	87
thoracic (chest) imaging	43
X-rays	43

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	117
Female	202

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	79
85 and over	72
Less than 65	21

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2014

Hypertension	71
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	37
Depression	19
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2015 were lab tests, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	492
lab tests	86
thoracic (chest) imaging	51
X-rays	51

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	254
Female	424

**Ethnicity**
Non-Hispanic White	542
Black	0
Hispanic	112
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	182
85 and over	142
Less than 65	36

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2015

Hypertension	65
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2016 were lab tests, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	355
lab tests	47
thoracic (chest) imaging	42
X-rays	42

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	96
Female	162

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2016

Hypertension	62
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2017 were lab tests, X-rays, thoracic (chest) imaging and ear procedures.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	477
ear procedures	14
lab tests	101
thoracic (chest) imaging	74
X-rays	74

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	131
Female	207

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2017

Hypertension	67
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2018 were lab tests and ear procedures.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	544
ear procedures	12
lab tests	131

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	135
Female	224

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	59
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	106
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2018

Hypertension	69
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2019 were lab tests, ear procedures and breathing treatment.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

breathing treatment	12
doctor visit	390
ear procedures	12
lab tests	76

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	118
Female	166

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	92
85 and over	59
Less than 65	11

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2019

Hypertension	67
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX during 2020 were lab tests.

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

doctor visit	88
lab tests	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	35
Female	50

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

**Age**
From 65 to 74	45
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD in 2020

Hypertension	66
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	38
Depression	14
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Gerald Thomas Mayer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gerald Thomas Mayer, MD treated as a pediatrician in San Antonio, TX were lab tests, X-rays, thoracic (chest) imaging and ear procedures.

doctor visit	366
ear procedures	12
lab tests	71
thoracic (chest) imaging	42
X-rays	42

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Gerald Thomas Mayer, MD.

**Gender**
Male	106
Female	177

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	224
Hispanic	40
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	79
85 and over	35
Less than 65	9
65 to 74	133

Average of Total of Conditions of Medicare patients treated by Dr. Gerald Thomas Mayer, MD From 2012 - 2020

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

Hypertension	59
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Atrial Fibrillation	11
Cancer	6
Dementia	12

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

Dr. Gerald Thomas Mayer, MD has an exceptional overall rating with an average of 4.56 out of 5 stars based on 9 ratings. We collect ratings and reviews of Dr. Gerald Thomas Mayer, MD from all over the web to help you find the right in San Antonio, TX.

4.56

Overall Rating

(9 Ratings)

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General Payments

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

**Payments by Company**
Lupin Pharmaceuticals, Inc	$59 Methergine $59
Alcon Laboratories Inc	$25 Ciprodex $13	Pazeo $12
SANOFI PASTEUR INC.	$14 FLUZONE QIV $14
Genentech USA, Inc.	$14 Xofluza $14

**Types of Payments**
Food and Beverage	$112

Biography

Dr. Gerald Mayer's specialties are pediatric emergency medicine and general pediatrics. He practices in San Antonio, TX. He has received a 4.5 out of 5 star rating by his patients.