“Dr. Timothy Showalter, a radiation oncologist at UVA Health in Virginia and chief medical officer at Artera, was not involved in the study but commented on the findings.”—"New prostate cancer test pinpoints disease better than PSA option, study finds", Fox News, April 2025

“Four common myths can delay prostate screenings and treatments, said Dr. Timothy Showalter, radiation oncologist and chief medical officer at ArteraAI in California.”—"Prostate cancer myths and common misconceptions from an oncologist amid high-profile cases", Yahoo News, January 2024

“Timothy Showalter, MD, MPH, of the University of Virginia School of Medicine in Charlottesville, and colleagues reported higher rates of mortality with the omission of brachytherapy in their study...”—"Advanced Cervical Cancer: Is There a Viable Alternative to Standard of Care?", MedPage Today, April 2018

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2012 were hospital care, inpatient care and radiation therapy.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	304
hospital care	31
inpatient care	31
radiation therapy	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2013 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	372
hospital care	20
inpatient care	20
radiation therapy	48

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	195
Female	159

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	109
85 and over	18
Less than 65	52

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2013

Hypertension	64
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	57

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2014 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	443
hospital care	23
inpatient care	23
radiation therapy	58

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	239
Female	178

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	99
85 and over	30
Less than 65	64

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2014

Hypertension	67
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	58

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2015 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	485
hospital care	15
inpatient care	15
radiation therapy	69

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	502
Female	386

**Ethnicity**
Non-Hispanic White	724
Black	134
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	454
From 75 to 84	234
85 and over	70
Less than 65	130

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2015

Hypertension	66
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	8
Cancer	54

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2016 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	845
hospital care	16
inpatient care	16
radiation therapy	82

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	319
Female	274

**Ethnicity**
Non-Hispanic White	488
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	170
85 and over	36
Less than 65	68

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2016

Hypertension	66
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	30
Asthma	19
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	8
Cancer	62

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2017 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	601
hospital care	13
inpatient care	13
radiation therapy	65

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	326
Female	207

**Ethnicity**
Non-Hispanic White	418
Black	81
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	168
85 and over	40
Less than 65	56

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2017

Hypertension	64
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2018 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	700
hospital care	19
inpatient care	19
radiation therapy	82

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	415
Female	219

**Ethnicity**
Non-Hispanic White	500
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	195
85 and over	25
Less than 65	60

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2018

Hypertension	64
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	9
Cancer	62

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2019 were radiation therapy.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	737
radiation therapy	62

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	436
Female	202

**Ethnicity**
Non-Hispanic White	524
Black	74
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	208
85 and over	35
Less than 65	61

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2019

Hypertension	61
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	6
Cancer	67

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2020 were radiation therapy and marker placement for prostate radiation therapy.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	586
marker placement for prostate radiation therapy	23
radiation therapy	69

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	417
Female	212

**Ethnicity**
Non-Hispanic White	531
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	199
85 and over	33
Less than 65	53

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2020

Hypertension	56
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	31
Asthma	4
Osteoperosis	3
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	6
Cancer	71

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2021 were radiation therapy and marker placement for prostate radiation therapy.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	265
marker placement for prostate radiation therapy	19
radiation therapy	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	285
Female	87

**Ethnicity**
Non-Hispanic White	308
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	122
85 and over	18
Less than 65	20

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2021

Hypertension	59
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	3
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	6
Cancer	74

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA during 2022 were radiation therapy.

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

doctor visit	244
radiation therapy	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	261
Female	84

**Ethnicity**
Non-Hispanic White	284
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	106
85 and over	24
Less than 65	16

Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD in 2022

Hypertension	70
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy N. Showalter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy N. Showalter, MD treated as a radiation oncologist in CHARLOTTESVILLE, VA were radiation therapy, hospital care and inpatient care.

doctor visit	507
hospital care	19
inpatient care	19
radiation therapy	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy N. Showalter, MD.

**Gender**
Male	308
Female	182

**Ethnicity**
Black / African American	54
Asian / Pacific Islander	0
Non-Hispanic White	401
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	146
85 and over	29
Less than 65	52
65 to 74	262

Average of Total of Conditions of Medicare patients treated by Dr. Timothy N. Showalter, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	26
Asthma	7
Osteoporosis	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Atrial Fibrillation	10
Dementia	6
Cancer	58

Education & Training

He completed residency at Jefferson University Hospitals. He is certified by the American Board of Internal Medicine: Medical Oncology and has a state license in Pennsylvania.

Residency: Jefferson University Hospitals (2009)

Board Certification: American Board of Internal Medicine: Medical Oncology

Licensed In: Pennsylvania

Ratings & Reviews

Dr. Timothy N. Showalter, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Timothy N. Showalter, MD from all over the web to help you find the right in CHARLOTTESVILLE, VA.

Overall Rating

(3 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-07-21

Patient verified via Press Ganey

Dr. Showalter is great, I've recommended him several times.

Overall Rating: 5.0 2024-06-04

Patient verified via Press Ganey

UVA has excellent staff and Doctors

Overall Rating: 5.0 2025-12-18

Patient verified via Press Ganey

Dr. Showalter is excellent

General Payments

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

**Payments by Company**
Varian Medical Systems, Inc.	$5,351 Brachy Products $5,061	$290
SANOFI-AVENTIS U.S. LLC	$1,269 $1,269
Theragenics Corporation	$257 $257
Elekta, Inc.	$76 Venezia $76
E.R. Squibb & Sons, L.L.C.	$63 $63

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,500
Travel and Lodging	$2,819
Food and Beverage	$697

Research Payments

Dr. Timothy N. Showalter, MD has received 5 research payments totaling $100,625.

Biography

Dr. Timothy Showalter specializes in radiation oncology. After completing medical school at the University of Virginia School of Medicine, he performed his residency at Jefferson University Hospitals. The average patient rating for Dr. Showalter is 5.0 stars (out of 5). Doctor.com reports that he is accepting new patients at his office in Culpeper, VA.