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Home > AZ Providers > Radiation Oncologists

Dr. Janet Marie Nettleton, MD

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Specializes in: Radiation Oncology

Eastern Virginia Medical School (1992)

5151 E. Highway 90
Sierra Vista, AZ 85635

(520) 803-6644

Dr. Janet Marie Nettleton, MD is a radiation oncologist in Sierra Vista, AZ specializing in radiation oncology. She graduated from Eastern Virginia Medical School in 1992 and has 34 years of experience. Dr. Janet Marie Nettleton, MD is affiliated with COCHISE ONCOLOGY LLC.

Office Locations

5151 E. Highway 90
Sierra Vista, AZ 85635

(520) 803-6644

(520) 459-3193

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Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2013 were radiation therapy, blood draw and lab tests.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

blood draw	113
doctor visit	474
lab tests	106
radiation therapy	579

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	161
Female	125

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	118
85 and over	30
Less than 65	19

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2013

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2013 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	60
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2014 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	698
radiation therapy	1907

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	216
Female	173

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	167
85 and over	43
Less than 65	17

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2014

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2014 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	64
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	23
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2015 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	846
radiation therapy	211

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	388
Female	364

**Ethnicity**
Non-Hispanic White	638
Black	0
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	320
85 and over	90
Less than 65	28

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2015

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2015 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	63
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2016 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	949
radiation therapy	330

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	181
Female	178

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	164
85 and over	51
Less than 65	12

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2016

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2016 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	67
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	25
Asthma	22
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	19
Diabetes	21
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2017 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	786
radiation therapy	287

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	159
Female	163

**Ethnicity**
Non-Hispanic White	264
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	133
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2017

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2017 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	67
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	39
Depression	14
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	22
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2018 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	451
radiation therapy	45

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	151
Female	180

**Ethnicity**
Non-Hispanic White	274
Black	16
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	144
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2018

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2018 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	63
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	39
Depression	0
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	344

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	119
Female	126

**Ethnicity**
Non-Hispanic White	198
Black	17
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2019

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2019 were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	66
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	37
Depression	13
Chronic Kidney Disease	32
Asthma	4
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2020 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	1046
radiation therapy	41

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	182
Female	207

**Ethnicity**
Non-Hispanic White	316
Black	21
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	166
85 and over	50
Less than 65	19

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2020

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

Hypertension	65
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ during 2021 were radiation therapy.

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	627
radiation therapy	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	137
Female	169

**Ethnicity**
Non-Hispanic White	246
Black	20
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	147
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2021

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2021 were cancer, hypertension, high cholesterol and chronic kidney disease.

Hypertension	66
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	40
Asthma	4
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	331

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	78
Female	128

**Ethnicity**
Non-Hispanic White	162
Black	14
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	99
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2022

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2022 were cancer, hypertension, high cholesterol and osteoperosis.

Hypertension	74
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	31
Atrial Fibrilation	17
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

doctor visit	307

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Male	67
Female	117

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2023

The most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated during 2023 were cancer, hypertension, high cholesterol and chronic kidney disease.

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	30
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Janet Marie Nettleton, MD for Medicare patients.

The highest averages for the top procedures that Dr. Janet Marie Nettleton, MD treated as a radiation oncologist in Sierra Vista, AZ were radiation therapy, blood draw and lab tests.

blood draw	113
doctor visit	623
lab tests	106
radiation therapy	426

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Janet Marie Nettleton, MD.

**Gender**
Female	175
Male	167

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	284
Hispanic	24
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	24
75 to 84	149
Less than 65	8
65 to 74	135

Average of Total of Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Janet Marie Nettleton, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	66
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	26
Asthma	6
Osteoporosis	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Atrial Fibrillation	11
Cancer	75
Dementia	5

Education & Training

Dr. Janet Marie Nettleton, MD graduated from Eastern Virginia Medical School in 1992. She has a state license in Arizona.

Medical School: Eastern Virginia Medical School (1992)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Janet Marie Nettleton, MD is associated with these hospitals and organizations:

COCHISE ONCOLOGY LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Celgene Corporation	$455 Abraxane $191	Revlimid $69	Pomalyst $67	$128
Pfizer Inc.	$407 ORGOVYX $131	IBRANCE $67	SUTENT $65	BAVENCIO $35	XTANDI $23	Other $86
Amgen Inc.	$371 XGEVA $166	Vectibix $104	Kyprolis $33	LUMAKRAS $26	Neulasta $18	Other $24
Incyte Corporation	$356 JAKAFI $344	MONJUVI $12
Genentech USA, Inc.	$349 Kadcyla $139	Herceptin $69	Avastin $40	Perjeta $40	TECENTRIQ $37	Other $24
Other	$3,806 XTANDI $352	JEVTANA $284	IMBRUVICA $203	DOPTELET $182	KEYTRUDA $178	Other $2,608

**Types of Payments**
Food and Beverage	$5,576
Education	$169

Biography

Dr. Janet Nettleton specializes in radiation oncology and practices in Sierra Vista, AZ. She studied medicine at Eastern Virginia Medical School.

Select Year:

Dr. Janet Marie Nettleton, MD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janet Marie Nettleton, 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. Janet Marie Nettleton, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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