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Dr. John Paul Thropay, MD

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Specializes in: Radiation Oncology

80 S Palm Avenue
Alhambra, CA 91801

(626) 571-6729

Dr. John Paul Thropay, MD is a radiation oncologist in Placentia, CA specializing in radiation oncology. Dr. John Paul Thropay, MD is affiliated with AHMC Healthcare and Alhambra Hospital Medical Center.

Office Locations

1041 E Yorba Linda Boulevard Suite 100
Placentia, CA 92870

(647) 444-1164

(657) 208-9759

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120 W. Beverly Boulevard
Montebello, CA 90640

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80 S Palm Avenue
Alhambra, CA 91801

(626) 571-6729

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In The News (see more mentions in the news)

“John Thropay, 75, of Arcadia was the medical director for several hospice companies, including Blue Sky Hospice Inc. in Van Nuys.”—"Medical director of Van Nuys company sentenced in $2.8M hospice fraud scheme", Los Angeles Daily News, August 2024

“According to court documents and evidence presented at trial, John Thropay, M.D., 75, of Arcadia, was the medical director of multiple hospice companies, including Blue Sky Hospice Inc., located in...”—"California Doctor Sentenced for Health Care Fraud Scheme", U.S. Department of Justice, August 2024

“According to court documents and evidence presented at trial, Dr. John Thropay, 74, of Arcadia, was the medical director of several hospice companies, including Blue Sky Hospice Inc. located in Van...”—"Doctor Convicted of $2.8M Medicare Fraud Scheme", U.S. Department of Justice, February 2024

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA during 2013 were radiation therapy, MRI (magnetic resonance imaging), pelvic imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

brain imaging (neuroimaging)	21
doctor visit	401
MRI (magnetic resonance imaging)	43
pelvic imaging	22
radiation therapy	1548

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	71
Female	85

**Ethnicity**
Non-Hispanic White	28
Black	0
Hispanic	95
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	60
85 and over	12
Less than 65	16

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2013

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2013 were hypertension, cancer, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	50
Dementia	15
Cancer	58

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA during 2014 were radiation therapy, MRI (magnetic resonance imaging) and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

brain imaging (neuroimaging)	21
doctor visit	348
MRI (magnetic resonance imaging)	21
radiation therapy	1331

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	67
Female	102

**Ethnicity**
Non-Hispanic White	40
Black	0
Hispanic	95
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	54
85 and over	17
Less than 65	26

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2014

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2014 were hypertension, diabetes, cancer and high cholesterol.

Hypertension	75
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	23
Diabetes	54
Dementia	18
Cancer	50

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA during 2015 were radiation therapy, MRI (magnetic resonance imaging) and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

brain imaging (neuroimaging)	13
doctor visit	253
MRI (magnetic resonance imaging)	13
radiation therapy	292

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	74
Female	142

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	130
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	72
85 and over	32
Less than 65	24

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2015

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2015 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	43
Asthma	22
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	26
Diabetes	49
Dementia	18
Cancer	56

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA during 2016 were radiation therapy.

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	96
radiation therapy	193

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	37
Female	47

**Ethnicity**
Non-Hispanic White	18
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2016

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2016 were hypertension, cancer, high cholesterol and diabetes.

Hypertension	69
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	36
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	23
Cancer	51

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA during 2017 were radiation therapy.

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	108
radiation therapy	142

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	33
Female	44

**Ethnicity**
Non-Hispanic White	19
Black	0
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2017

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2017 were hypertension, cancer, diabetes and high cholesterol.

Hypertension	64
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	0
Cancer	58

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	86

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	29
Female	43

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

**Age**
From 65 to 74	35
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2018

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2018 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	46
Depression	22
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	53
Dementia	19
Cancer	54

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	95

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	30
Female	43

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2019

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2019 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	16
Cancer	55

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	68

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	18
Female	33

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2020

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2020 were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	45
Depression	0
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	49

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	105

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	26
Female	24

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	25
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	13
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2021

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	56
Dementia	0
Cancer	42

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	103

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	23
Female	20

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2022

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2022 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	0
Cancer	51

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

doctor visit	42

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2023

The most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated during 2023 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	74
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	0
Cancer	56

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. John Paul Thropay, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Paul Thropay, MD treated as a radiation oncologist in Placentia, CA were radiation therapy, MRI (magnetic resonance imaging), pelvic imaging and brain imaging (neuroimaging).

brain imaging (neuroimaging)	18
doctor visit	155
MRI (magnetic resonance imaging)	25
pelvic imaging	22
radiation therapy	701

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. John Paul Thropay, MD.

**Gender**
Male	37
Female	53

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	14
Hispanic	53
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	28
85 and over	5
Less than 65	6
65 to 74	40

Average of Total of Conditions of Medicare patients treated by Dr. John Paul Thropay, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John Paul Thropay, MD treated were hypertension, high cholesterol, cancer and diabetes.

Hypertension	73
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	37
Asthma	5
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	47
Atrial Fibrillation	1
Dementia	9
Cancer	52

Education & Training

He is certified by the Radiaion Oncology and has a state license in California.

Board Certification: Radiaion Oncology

Licensed In: California

Affiliations & Hospitals

Dr. John Paul Thropay, MD is associated with these hospitals and organizations:

AHMC Healthcare

Alhambra Hospital Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Celgene Corporation	$1,411 Abraxane $1,411
Elekta, Inc.	$328 ELEKTA MEDICAL LINEAR ACCELERATOR $101	Perfection $94	Unity $70	CLARITY $41	PROKNOW DS $21
INSYS Therapeutics Inc	$175 SUBSYS $175
Boehringer Ingelheim International GmbH	$175 $175
Boehringer Ingelheim Pharmaceuticals, Inc.	$150 $150
Other	$585 Optune $100	Xofigo $83	PTS250 $78	Endari $48	BENLYSTA $46	Other $229

**Types of Payments**
Food and Beverage	$1,591
Travel and Lodging	$1,233

Research Payments

Dr. John Paul Thropay, MD has received 95 research payments totaling $129,743.

Biography

Dr. John Thropay's area of specialization is radiation oncology. His hospital/clinic affiliations include AHMC Healthcare and Alhambra Hospital Medical Center.

Select Year:

Dr. John Paul Thropay, MD

Office Locations

In The News (see more mentions in the news)

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Paul Thropay, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John Paul Thropay, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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