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Home > OR Providers > Radiation Oncologists

Dr. Stephen B. Bader, MD

(No ratings)

Specializes in: Radiation Oncology

9280 Se Sunnybrook Boulevard Suite 100
Clackamas, OR 97015

(503) 513-3300

Dr. Stephen B. Bader, MD is a radiation oncologist in Portland, OR specializing in radiation oncology.

Office Locations

4805 Ne Glisan Street Garden Level
Portland, OR 97213

(503) 215-6029

(503) 215-6387

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9280 Se Sunnybrook Boulevard Suite 100
Clackamas, OR 97015

(503) 513-3300

(503) 513-3310

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	190

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	225

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	87
Female	60

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

**Age**
From 65 to 74	65
From 75 to 84	41
85 and over	21
Less than 65	20

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2013

Hypertension	60
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	27
Diabetes	23
Dementia	7
Cancer	67

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	193

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	93
Female	65

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	49
85 and over	19
Less than 65	16

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2014

Hypertension	62
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	24
Diabetes	22
Dementia	7
Cancer	70

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	296

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	176
Female	142

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	90
85 and over	38
Less than 65	34

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2015

Hypertension	51
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	18
Dementia	0
Cancer	69

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	269

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	83
Female	61

**Ethnicity**
Non-Hispanic White	129
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	32
85 and over	15
Less than 65	16

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2016

Hypertension	52
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	22
Asthma	19
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	19
Diabetes	22
Dementia	0
Cancer	67

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	245

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	114
Female	76

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	46
85 and over	18
Less than 65	25

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2017

Hypertension	64
High Cholesterol	36
Stroke	7
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	19
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	342

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	132
Female	76

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	54
85 and over	17
Less than 65	21

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2018

Hypertension	61
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	7
Cancer	67

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	261

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	114
Female	67

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2019

Hypertension	59
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	0
Cancer	70

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen B. Bader, MD treated as a radiation oncologist in Portland, OR during 2020 were radiation therapy.

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	256
radiation therapy	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	111
Female	52

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2020

Hypertension	57
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	74

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen B. Bader, MD treated as a radiation oncologist in Portland, OR during 2021 were radiation therapy.

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	132
radiation therapy	44

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	92
Female	49

**Ethnicity**
Non-Hispanic White	115
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2021

Hypertension	56
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen B. Bader, MD treated as a radiation oncologist in Portland, OR during 2022 were radiation therapy.

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

doctor visit	148
radiation therapy	37

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	110
Female	42

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2022

Hypertension	67
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	17
Depression	24
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen B. Bader, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen B. Bader, MD treated as a radiation oncologist in Portland, OR were radiation therapy.

doctor visit	232
radiation therapy	32

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen B. Bader, MD.

**Gender**
Male	101
Female	62

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	143
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	46
85 and over	11
Less than 65	12
65 to 74	85

Average of Total of Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD From 2012 - 2022

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

Hypertension	53
High Cholesterol	38
Stroke	1
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	23
Asthma	5
Osteoporosis	2
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	20
Atrial Fibrillation	10
Dementia	3
Cancer	63

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
Elekta, Inc.	$935 Perfection $416	ELEKTA LEKSELL GAMMA KNIFE $211	Compact $160	ELEKTA LINEAR ACCELERATOR $148
Siemens Medical Solutions USA, Inc.	$420 ARIA Radiation Therapy Management Software $179	Varian Ethos Treatment Planning $147	Edge $81	Bravos Afterloader System $13
E.R. Squibb & Sons, L.L.C.	$286 OPDIVO $205	ERBITUX $81
Stryker Corporation	$118 MAXFACE $118
Merck Sharp & Dohme Corporation	$108 KEYTRUDA $108
Other	$373 LIBTAYO $103	MRIdian LINAC $70	GENERAL THERAPIES $42	Xofigo $41	ORGOVYX $26	Other $92

**Types of Payments**
Food and Beverage	$2,241

Biography

Dr. Stephen Bader's areas of specialization are general practice and radiation oncology; he sees patients in Portland, OR and Clackamas, OR. Dr. Bader obtained a license to practice in Oregon.

Select Year:

Dr. Stephen B. Bader, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Stephen B. Bader, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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