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Home > RI Providers > Radiation Oncologists

Dr. Nicklas B. Oldenburg, MD

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Specializes in: Radiation Oncology

University of North Carolina at Chapel Hill School of Medicine (1995)

825 North Main Street
Providence, RI 02904

(401) 521-9700

Dr. Nicklas B. Oldenburg, MD is a radiation oncologist in Providence, RI specializing in radiation oncology. He graduated from University of North Carolina at Chapel Hill School of Medicine in 1995 and has 31 years of experience. Dr. Nicklas B. Oldenburg, MD is affiliated with CharterCare, RADIATION ONCOLOGY ASSOCIATES, INC, BROCKTON RADIATION ONCOLOGY and BROWN UROLOGY, INC.

Office Locations

CharterCare

825 North Main Street
Providence, RI 02904

(401) 521-9700

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In The News

“Dr. Nicklas Oldenburg, chief of radiation oncology at Brockton Hospital, said Tuesday that the prognosis and treatment depends on the tumor's type and location.”—"Sen. Kennedy's outlook depends on location, grade of tumor", Mtshasta News, May 2008

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2012 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	190
doctor visit	483
lab tests	192
radiation therapy	1027

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2013 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	214
doctor visit	492
lab tests	214
radiation therapy	1203

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	206
Female	122

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	98
85 and over	28
Less than 65	36

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2014 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	187
doctor visit	478
lab tests	197
radiation therapy	1053

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	208
Female	104

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	97
85 and over	34
Less than 65	32

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2015 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	200
doctor visit	546
lab tests	201
radiation therapy	472

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	514
Female	274

**Ethnicity**
Non-Hispanic White	668
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	406
From 75 to 84	242
85 and over	68
Less than 65	72

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2016 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	138
doctor visit	284
lab tests	138
radiation therapy	227

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	168
Female	82

**Ethnicity**
Non-Hispanic White	209
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	79
85 and over	18
Less than 65	28

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	28
Asthma	19
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2017 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	106
doctor visit	274
lab tests	106
radiation therapy	148

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	191
Female	76

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	92
85 and over	16
Less than 65	22

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2018 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	180
doctor visit	428
lab tests	180
radiation therapy	300

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	212
Female	109

**Ethnicity**
Non-Hispanic White	275
Black	16
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	107
85 and over	23
Less than 65	25

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2019 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	102
doctor visit	508
lab tests	102
radiation therapy	229

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	256
Female	89

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	14
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	126
85 and over	19
Less than 65	11

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	3
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2020 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	143
doctor visit	435
lab tests	143
radiation therapy	184

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	234
Female	76

**Ethnicity**
Non-Hispanic White	259
Black	18
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	107
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2020

Hypertension	72
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2021 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

blood draw	90
doctor visit	553
lab tests	90
radiation therapy	181

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	279
Female	86

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	13
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	138
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	4
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI during 2022 were radiation therapy.

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

doctor visit	492
radiation therapy	168

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	281
Female	82

**Ethnicity**
Non-Hispanic White	312
Black	18
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	149
85 and over	33
Less than 65	11

Conditions of Medicare patients treated by Dr. Nicklas B. Oldenburg, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nicklas B. Oldenburg, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nicklas B. Oldenburg, MD treated as a radiation oncologist in Providence, RI were radiation therapy, lab tests and blood draw.

blood draw	155
doctor visit	452
lab tests	156
radiation therapy	472

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nicklas B. Oldenburg, MD.

**Gender**
Male	231
Female	100

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	282
Native American / Alaskan Native	0
Hispanic	18
Other	4

**Age**
75 to 84	112
85 and over	21
Less than 65	21
65 to 74	169

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

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

Hypertension	67
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	25
Asthma	9
Osteoporosis	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	10
Dementia	5
Cancer	68

Education & Training

Dr. Nicklas B. Oldenburg, MD graduated from University of North Carolina at Chapel Hill School of Medicine in 1995. He completed residency at Harvard Radiation Oncology Program. He has a state license in Rhode Island.

Medical School: University of North Carolina at Chapel Hill School of Medicine (1995)

Residency: Harvard Radiation Oncology Program

Licensed In: Rhode Island

Affiliations & Hospitals

Dr. Nicklas B. Oldenburg, MD is associated with these hospitals and organizations:

CharterCare

RADIATION ONCOLOGY ASSOCIATES, INC

BROCKTON RADIATION ONCOLOGY

BROWN UROLOGY, INC

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General Payments

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

**Payments by Company**
Elekta, Inc.	$491 METRIQ $198	ELEKTA MEDICAL LINEAR ACCELERATOR $145	ELEKTA ONCOLOGY INFO SYSTEM $118	ELEKTA TREATMENT PLANNING SYSTEM $30
Ferring Pharmaceuticals Inc.	$210 FIRMAGON $210
Boston Scientific Corporation	$198 GENERAL - THERAPIES $118	GENERAL THERAPIES $80
IsoRay, Inc	$183 Brachytherapy Source $183
Myriad Genetic Laboratories, Inc.	$16 Prolaris $16
Other	$26 SUBSYS $11	$16

**Types of Payments**
Food and Beverage	$1,124

Biography

Dr. Nicklas Oldenburg practices radiation oncology in Providence, RI. He is affiliated with CharterCare. After completing medical school at the University of North Carolina at Chapel Hill School of Medicine, Dr. Oldenburg performed his residency at Harvard Radiation Oncology Program. He is conversant in Swedish.