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Dr. Julie A. Mai, MD

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Specializes in: Radiation Oncology

Washington University in St. Louis School of Medicine

15945 Clayton Road Suite 100
Ballwin, MO 63011

(636) 256-5150

Dr. Julie A. Mai, MD is a radiation oncologist in Ballwin, MO specializing in radiation oncology. She graduated from Washington University in St. Louis School of Medicine. Dr. Julie A. Mai, MD is affiliated with Anderson Hospital, Mercy Hospital Jefferson, Mercy Hospital South, Mercy Health System, Mercy Hospital Washington, Mercy Hospital St. Louis and Anderson Hospital (Maryville, IL).

Office Locations

Anderson Hospital (Maryville, IL)

15945 Clayton Road Suite 100
Ballwin, MO 63011

(636) 256-5150

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607 S. New Ballas Road Suite 1275
Saint Louis, MO 63141

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2012 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	146
radiation therapy	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2013 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	167
radiation therapy	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Age**
From 65 to 74	48
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2013

Hypertension	67
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	222

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

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

**Age**
From 65 to 74	53
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2014

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	15
Asthma	14
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2015 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	270
radiation therapy	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2015

Hypertension	68
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2016 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	324
radiation therapy	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

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

**Age**
From 65 to 74	88
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2016

Hypertension	69
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	253

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Age**
From 65 to 74	81
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2017

Hypertension	63
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	13
Depression	20
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	266

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Male	34
Female	168

**Ethnicity**
Non-Hispanic White	185
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	57
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2018

Hypertension	67
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	320

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Male	57
Female	172

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

**Age**
From 65 to 74	136
From 75 to 84	72
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2019

Hypertension	69
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	18
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	202

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Male	70
Female	159

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

**Age**
From 65 to 74	117
From 75 to 84	70
85 and over	15
Less than 65	27

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2020

Hypertension	66
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2021 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	270
radiation therapy	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Male	92
Female	184

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	92
85 and over	19
Less than 65	18

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2021

Hypertension	70
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	21
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO during 2022 were radiation therapy.

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

doctor visit	283
radiation therapy	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Male	77
Female	161

**Ethnicity**
Non-Hispanic White	213
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	87
85 and over	24
Less than 65	13

Conditions of Medicare patients treated by Dr. Julie A. Mai, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Julie A. Mai, MD for Medicare patients.

The highest averages for the top procedures that Dr. Julie A. Mai, MD treated as a radiation oncologist in Ballwin, MO were radiation therapy.

doctor visit	247
radiation therapy	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Julie A. Mai, MD.

**Gender**
Female	76
Male	30

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	132
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	6
75 to 84	42
Less than 65	6
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. Julie A. Mai, MD From 2012 - 2022

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

Hypertension	61
High Cholesterol	52
Stroke	1
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	5
Dementia	2
Cancer	68

Education & Training

Dr. Julie A. Mai, MD graduated from Washington University in St. Louis School of Medicine. She completed residency at Medical College of Wisconsin Affiliated Hospitals. She is certified by the Board Certification: Amer Bd Radiology (Radiation Oncology) and has a state license in Missouri.

Medical School: Washington University in St. Louis School of Medicine

Residency: Medical College of Wisconsin Affiliated Hospitals

Board Certification: Board Certification: Amer Bd Radiology (Radiation Oncology)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Julie A. Mai, MD is associated with these hospitals and organizations:

Anderson Hospital

Mercy Hospital Jefferson

Mercy Hospital South

Mercy Health System

Mercy Hospital Washington

Mercy Hospital St. Louis

Anderson Hospital (Maryville, IL)

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General Payments

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

**Payments by Company**
Myriad Genetic Laboratories, Inc.	$478 Prolaris $352	$126
Novocure Inc.	$283 Optune $159	Oncology $124
AstraZeneca Pharmaceuticals LP	$150 TAGRISSO $131	$19
Regeneron Healthcare Solutions, Inc.	$124 LIBTAYO $124
GENZYME CORPORATION	$86 LIBTAYO $62	JEVTANA $24
Other	$398 ORGOVYX $64	RHINO-LARYNGO-FIBERSCOPE 3.5 MM, 30 CM $53	GammaTile $39	BAVENCIO $39	SAVI $36	Other $167

**Types of Payments**
Food and Beverage	$1,507
Entertainment	$12

Biography

Dr. Julie Mai's medical specialty is radiation oncology. After attending Washington University in St. Louis School of Medicine, she completed her residency training at a hospital affiliated with Medical College of Wisconsin. Dr. Mai's hospital/clinic affiliations include Anderson Hospital, Mercy Hospital St. Louis, and Mercy Hospital Washington.