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Dr. Timothy James Niesen, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

Drexel University College of Medicine (2011)

4755 Ogletown Stanton Road
Newark, DE 19718

(302) 733-1806

Dr. Timothy James Niesen, MD is a radiologist in Newark, DE specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology. He graduated from Drexel University College of Medicine in 2011 and has 14 years of experience. Dr. Timothy James Niesen, MD is affiliated with CHRISTIANA CARE PENNSYLVANIA INC and CHRISTIANA CARE HEALTH SERVICES INC.

Office Locations

4755 Ogletown Stanton Road
Newark, DE 19718

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy James Niesen, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

renal transplant duplex ultrasound

soft tissue core biopsy

tibia and fibula X-ray

By Affordability:

spine imaging

In 2023, among providers in related specialties within Delaware, Dr. Timothy James Niesen, MD performed more arm X-ray, esophagram (barium swallow), knee X-ray, pelvic imaging, renal transplant duplex ultrasound, soft tissue core biopsy, and tibia and fibula (lower leg) X-ray procedures for Medicare patients than 95% of them and he also had a list price for spine imaging that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

abdominal imaging

chest CT scan

X-rays

By Affordability:

abdominal paracentesis

paracentesis

In 2023, among providers in related specialties within Delaware, Dr. Timothy James Niesen, MD performed more abdominal imaging, chest CT scan, and X-rays procedures for Medicare patients than 90% of them and he also had a list price for abdominal paracentesis (abdominal tap), and paracentesis that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

CT scan

musculoskeletal imaging

spine X-ray

In 2013, Dr. Timothy James Niesen, MD performed more CT scan, musculoskeletal imaging, and spine X-ray procedures for Medicare patients than 75% of providers in related specialties within Delaware.

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2017 were catheterization.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

catheterization	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	46
Female	51

**Ethnicity**
Non-Hispanic White	0
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	17
85 and over	12
Less than 65	29

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2017

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2017 were hypertension, chronic kidney disease, ischemic heart disease and high cholesterol.

Hypertension	75
High Cholesterol	62
Stroke	15
Ischemic Heart Disease	66
Depression	43
Chronic Kidney Disease	72
Asthma	12
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	53
Chronic Obstructive Pulmonary Disease	42
Diabetes	57
Dementia	33
Cancer	34

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2018 were catheterization, pleural drainage and aspiration.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

aspiration	32
catheterization	75
pleural drainage	32

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	151
Female	141

**Ethnicity**
Non-Hispanic White	66
Black	209
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	51
85 and over	28
Less than 65	110

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2018

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2018 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	18
Ischemic Heart Disease	64
Depression	43
Chronic Kidney Disease	67
Asthma	11
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	51
Chronic Obstructive Pulmonary Disease	39
Diabetes	58
Dementia	30
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2019 were CT scan, aspiration, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

abdominal imaging	55
aspiration	116
catheterization	35
CT scan	143
pelvic imaging	55
pleural drainage	53
thoracic (chest) imaging	88

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	461
Female	568

**Ethnicity**
Non-Hispanic White	820
Black	131
Hispanic	31
Asian	19
Other	28
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	301
85 and over	159
Less than 65	133

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2019

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	21
Cancer	23

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2020 were CT scan, abdominal imaging, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

abdominal imaging	167
aspiration	107
brain imaging (neuroimaging)	52
catheterization	52
CT scan	346
diagnostic procedures	38
minimally invasive procedures	38
minor procedures	38
pelvic imaging	129
pleural drainage	41
spinal procedures	28
thoracic (chest) imaging	153
ultrasound (sonogram)	38
X-rays	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	725
Female	818

**Ethnicity**
Non-Hispanic White	1393
Black	83
Hispanic	26
Asian	12
Other	29
Native American	0

**Age**
From 65 to 74	670
From 75 to 84	527
85 and over	236
Less than 65	110

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2020

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	53
Depression	35
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	21
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2021 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

abdominal imaging	643
aspiration	64
brain imaging (neuroimaging)	48
catheterization	36
cholecystostomy (gallbladder drainage)	12
CT scan	902
gastrointestinal procedures	18
minimally invasive procedures	12
musculoskeletal imaging	106
neck imaging	63
pelvic imaging	541
pleural drainage	26
spinal procedures	96
thoracic (chest) imaging	400
ultrasound (sonogram)	297
women's imaging	12
X-rays	322

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	1293
Female	1553

**Ethnicity**
Non-Hispanic White	2235
Black	422
Hispanic	81
Asian	0
Other	79
Native American	0

**Age**
From 65 to 74	1172
From 75 to 84	932
85 and over	427
Less than 65	315

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2021

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2021 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	37
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2022 were CT scan, pelvic imaging, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

abdominal imaging	678
aspiration	51
CT scan	1023
diagnostic procedures	34
gastrointestinal procedures	18
image guided procedures	13
minimally invasive procedures	62
minor procedures	34
musculoskeletal imaging	132
neck imaging	93
pelvic imaging	726
pleural drainage	27
spinal procedures	137
thoracic (chest) imaging	492
thoracostomy	15
ultrasound (sonogram)	304
women's imaging	29
X-rays	510

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	1438
Female	1952

**Ethnicity**
Non-Hispanic White	2582
Black	569
Hispanic	90
Asian	0
Other	99
Native American	0

**Age**
From 65 to 74	1268
From 75 to 84	1267
85 and over	487
Less than 65	368

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2022

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	16
Atrial Fibrilation	32
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE during 2023 were CT scan, abdominal imaging, pelvic imaging and X-rays.

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

abdominal imaging	1015
aspiration	14
CT scan	1434
diagnostic procedures	11
gastrointestinal procedures	26
minimally invasive procedures	11
minor procedures	11
musculoskeletal imaging	271
neck imaging	111
pelvic imaging	1000
spinal procedures	171
thoracic (chest) imaging	711
ultrasound (sonogram)	507
vascular procedures	12
women's imaging	37
X-rays	776

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	1725
Female	2545

**Ethnicity**
Non-Hispanic White	3276
Black	726
Hispanic	87
Asian	0
Other	118
Native American	0

**Age**
From 65 to 74	1541
From 75 to 84	1621
85 and over	700
Less than 65	408

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2023

The most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	40
Depression	34
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	18
Atrial Fibrilation	30
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. Timothy James Niesen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy James Niesen, MD treated as a radiologist in Newark, DE were CT scan, abdominal imaging, pelvic imaging and X-rays.

abdominal imaging	511
aspiration	64
brain imaging (neuroimaging)	50
catheterization	43
cholecystostomy (gallbladder drainage)	12
CT scan	769
diagnostic procedures	27
gastrointestinal procedures	20
image guided procedures	13
minimally invasive procedures	30
minor procedures	27
musculoskeletal imaging	169
neck imaging	89
pelvic imaging	490
pleural drainage	35
spinal procedures	108
thoracic (chest) imaging	368
thoracostomy	15
ultrasound (sonogram)	286
vascular procedures	12
women's imaging	26
X-rays	406

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. Timothy James Niesen, MD.

**Gender**
Male	834
Female	1089

**Ethnicity**
Black / African American	315
Asian / Pacific Islander	4
Non-Hispanic White	1481
Native American / Alaskan Native	0
Hispanic	45
Other	50

**Age**
75 to 84	673
85 and over	292
Less than 65	210
65 to 74	747

Average of Total of Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Timothy James Niesen, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	53
Depression	37
Chronic Kidney Disease	52
Asthma	12
Osteoporosis	10
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	43
Atrial Fibrillation	23
Cancer	23
Dementia	21

Education & Training

Dr. Timothy James Niesen, MD graduated from Drexel University College of Medicine in 2011. He has a state license in Pennsylvania.

Medical School: Drexel University College of Medicine (2011)

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Timothy James Niesen, MD is associated with these hospitals and organizations:

CHRISTIANA CARE PENNSYLVANIA INC

CHRISTIANA CARE HEALTH SERVICES INC

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General Payments

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

**Payments by Company**
Sirtex Medical Inc	$991 SIR-Spheres microspheres $991
Boston Scientific Corporation	$840 Angiojet ZelanteDVT Thrombectomy Catheter $220	GENERAL - EMBOLICS $187	GENERAL METALLIC STENTS $141	ANGIOGRAPHY $110	ANGIOPLASTY $78	Other $104
Inari Medical, Inc.	$156 ClotTriever $156
Cook Incorporated	$126 Cook Medical Celect Platinum $126
Medtronic Vascular, Inc.	$124 Closure RFS $124
Other	$481 EKOSONIC $114	Concerto $96	OPTION $82	THERASPHERE - BIO $70	BPV-Fluency $41	Other $77

**Types of Payments**
Food and Beverage	$2,717

Biography

Dr. Timothy Niesen practices interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology. He graduated from Drexel University College of Medicine.

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Dr. Timothy James Niesen, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy James Niesen, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Average Medicare Patient Data From 2017 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Timothy James Niesen, MD From 2017 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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