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Dr. Rufus J. Mark, MD

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Specializes in: Radiation Oncology

University of California, Los Angeles (UCLA), David Geffen School of Medicine (1986)

1901 Clinch Avenue
Knoxville, TN 37916

(865) 331-1111

Dr. Rufus J. Mark, MD is a radiation oncologist in Knoxville, TN specializing in radiation oncology. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1986 and has 40 years of experience. Dr. Rufus J. Mark, MD is affiliated with Covenant Health, Cumberland Medical Center, Parkwest Medical Center, LeConte Medical Center, Morristown-Hamblen Healthcare System and Fort Sanders Regional Medical Center.

Office Locations

Fort Sanders Regional Medical Center

1901 Clinch Avenue
Knoxville, TN 37916

(865) 331-1111

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Fort Sanders Regional Medical Center

421 S Main Street
Crossville, TN 38555

(931) 484-9511

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Fort Sanders Regional Medical Center

742 Middle Creek Road
Sevierville, TN 37862

(865) 446-7000

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Fort Sanders Regional Medical Center

908 West Fourth North Street
Morristown, TN 37816

(423) 492-9000

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Fort Sanders Regional Medical Center

9352 Park West Boulevard
Knoxville, TN 37923

(865) 373-1000

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Noteworthy Medicare Patient Procedures Performed by Dr. Rufus J. Mark, MD in 2023

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

Top 5%

By Affordability:

external beam radiation therapy

In 2023, Dr. Rufus J. Mark, MD had a list price for external beam radiation therapy (EBRT) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. 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 Affordability:

conventional external beam radiation therapy

In 2023, Dr. Rufus J. Mark, MD had a list price for conventional external beam radiation therapy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Tennessee. 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:

radiation therapy

In 2012, Dr. Rufus J. Mark, MD performed more radiation therapy procedures for Medicare patients than 75% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2012 were radiation therapy, CT scan, pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

abdominal imaging	117
blood draw	72
CT scan	117
doctor visit	554
lab tests	70
marker placement for prostate radiation therapy	31
pelvic imaging	117
radiation therapy	1869

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	12

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2014 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	142
radiation therapy	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	40
Female	35

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2014

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	37
Diabetes	25
Dementia	15
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2015 were hospital care, inpatient care and radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	226
hospital care	27
inpatient care	27
radiation therapy	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	164
Female	132

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	92
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2015

Hypertension	70
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	31
Asthma	18
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	35
Diabetes	32
Dementia	0
Cancer	68

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2016 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	261
radiation therapy	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	75
Female	81

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2016

Hypertension	71
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	40
Asthma	32
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	28
Diabetes	30
Dementia	9
Cancer	74

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2017 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	378
radiation therapy	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	48
Female	62

**Ethnicity**
Non-Hispanic White	91
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	11
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2018 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	389
radiation therapy	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	54
Female	77

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2018

Hypertension	72
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	30
Diabetes	34
Dementia	11
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2019 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	581
radiation therapy	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	71
Female	105

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	66
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2019

Hypertension	68
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	30
Diabetes	31
Dementia	11
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2020 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	546
radiation therapy	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	105
Female	123

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	27
Diabetes	28
Dementia	9
Cancer	64

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2021 were radiation therapy and blood draw.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

blood draw	20
doctor visit	893
radiation therapy	155

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	163
Female	164

**Ethnicity**
Non-Hispanic White	279
Black	15
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	120
85 and over	50
Less than 65	22

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	9
Cancer	56

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN during 2022 were radiation therapy.

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

doctor visit	758
radiation therapy	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	160
Female	142

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	121
85 and over	39
Less than 65	19

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2022

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	7
Cancer	67

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Rufus J. Mark, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rufus J. Mark, MD treated as a radiation oncologist in Knoxville, TN were radiation therapy, CT scan, pelvic imaging and abdominal imaging.

abdominal imaging	117
blood draw	46
CT scan	117
doctor visit	430
hospital care	27
inpatient care	27
lab tests	70
pelvic imaging	117
radiation therapy	222

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Rufus J. Mark, MD.

**Gender**
Male	80
Female	83

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	137
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	57
85 and over	8
Less than 65	3
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	28
Asthma	7
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	25
Atrial Fibrillation	8
Dementia	7
Cancer	64

Education & Training

Dr. Rufus J. Mark, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1986. He completed residency at University of California, Los Angeles (UCLA) Affiliated Hospitals. He has a state license in Arizona.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine (1986)

Residency: University of California, Los Angeles (UCLA) Affiliated Hospitals (1990)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Rufus J. Mark, MD is associated with these hospitals and organizations:

Covenant Health

Cumberland Medical Center

Parkwest Medical Center

LeConte Medical Center

Morristown-Hamblen Healthcare System

Fort Sanders Regional Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Bioptics, Inc.	$2,285 BioZorb $165	trunode $120	$2,000
Focal Therapeutics, Inc.	$297 BioZorb $297
Novartis Pharmaceuticals Corporation	$261 PIQRAY $88	FEMARA $37	MEKINIST $29	NON BRAND $27	RYDAPT $24	Other $56
Elekta, Inc.	$257 ELEKTA BRACHYTHERAPY $257
Amgen Inc.	$165 Kyprolis $54	Nplate $27	LUMAKRAS $26	XGEVA $23	Blincyto $20	Other $16
Other	$2,104 SAVI $132	VELCADE $125	ORGOVYX $116	Axxent Controller $106	IMBRUVICA $105	Other $1,520

**Types of Payments**
Food and Beverage	$3,268
Consulting Fee	$2,000
Education	$101

Biography

Dr. Rufus Mark, who practices in Crossville, TN, Knoxville, TN, and Sevierville, TN, is a medical specialist in radiation oncology. After attending the University of California, Los Angeles (UCLA), David Geffen School of Medicine, he completed his residency training at a hospital affiliated with the University of California, Los Angeles (UCLA). Dr. Mark is affiliated with Covenant Health. He has an open panel in Crossville, TN according to Covenant Health.

Select Year:

Dr. Rufus J. Mark, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Rufus J. Mark, MD in 2023

By Affordability:

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rufus J. Mark, 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. Rufus J. Mark, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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