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Dr. Nathan E. Schrock, MD

(Dr. Nathan Eric Schrock, MD)

(36 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

University of Mississippi School of Medicine

Professional interests include: cancer, blood disorders

101 Blount Avenue Suite 610
Knoxville, TN 37920

(865) 632-5122

Dr. Nathan E. Schrock, MD is a medical oncologist in Knoxville, TN specializing in medical oncology, adult oncology and adult hematology. He graduated from University of Mississippi School of Medicine. Dr. Nathan E. Schrock, MD is affiliated with University Physicians' Association, Inc., The University of Tennessee Medical Center and UNIVERSITY HEALTH SYSTEM, INC.

Office Locations

101 Blount Avenue Suite 610
Knoxville, TN 37920

(865) 632-5122

(865) 632-5116

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329 N. Hall Road
Alcoa, TN 37701

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

abdominal imaging	63
biological response modifier (BRM) therapy	176
blood draw	1031
chemotherapy	176
CT scan	104
doctor visit	1133
hospital care	116
inpatient care	116
lab tests	2672
minimally invasive procedures	253
pelvic imaging	47
port flush	32
preventive care	15
thoracic (chest) imaging	74
thyroid function tests	17
ultrasound (sonogram)	16
vaccines	15
X-rays	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	1142
hospital care	155
inpatient care	155

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	190
Female	199

**Ethnicity**
Non-Hispanic White	371
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	117
85 and over	55
Less than 65	46

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2013

Hypertension	73
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	10
Cancer	34

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	1219
hospital care	222
inpatient care	222

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	206
Female	220

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	118
85 and over	72
Less than 65	50

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2014

Hypertension	75
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	45
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	12
Cancer	36

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	1118
hospital care	296
inpatient care	296

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	444
Female	456

**Ethnicity**
Non-Hispanic White	860
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	394
From 75 to 84	280
85 and over	116
Less than 65	110

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2015

Hypertension	74
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	8
Cancer	40

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	1048
hospital care	432
inpatient care	432

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	255
Female	274

**Ethnicity**
Non-Hispanic White	504
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	164
85 and over	73
Less than 65	68

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2016

Hypertension	75
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	49
Asthma	26
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	10
Cancer	36

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	1062
hospital care	431
inpatient care	431

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	264
Female	276

**Ethnicity**
Non-Hispanic White	518
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	184
85 and over	70
Less than 65	52

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	51
Asthma	5
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	11
Cancer	35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	986
hospital care	297
inpatient care	297

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	277
Female	265

**Ethnicity**
Non-Hispanic White	519
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	175
85 and over	62
Less than 65	57

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	49
Asthma	5
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	994
hospital care	293
inpatient care	293

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	266
Female	274

**Ethnicity**
Non-Hispanic White	513
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	175
85 and over	66
Less than 65	46

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	50
Depression	29
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Dementia	13
Cancer	39

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	965
hospital care	230
inpatient care	230

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	249
Female	280

**Ethnicity**
Non-Hispanic White	499
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	161
85 and over	70
Less than 65	41

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2020

Hypertension	74
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	52
Asthma	6
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	12
Cancer	38

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	820
hospital care	215
inpatient care	215

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	207
Female	248

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	140
85 and over	62
Less than 65	36

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	49
Depression	24
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

doctor visit	802
hospital care	112
inpatient care	112

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	191
Female	211

**Ethnicity**
Non-Hispanic White	382
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	135
85 and over	54
Less than 65	29

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	23
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	8
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nathan E. Schrock, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nathan E. Schrock, MD treated as a medical oncologist in Knoxville, TN were lab tests, blood draw, inpatient care and hospital care.

abdominal imaging	63
biological response modifier (BRM) therapy	176
blood draw	1031
chemotherapy	176
CT scan	104
doctor visit	1026
hospital care	254
inpatient care	254
lab tests	2672
minimally invasive procedures	253
pelvic imaging	47
preventive care	15
thoracic (chest) imaging	74
thyroid function tests	17
ultrasound (sonogram)	16
vaccines	15
X-rays	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nathan E. Schrock, MD.

**Gender**
Male	231
Female	245

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	454
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	149
85 and over	63
Less than 65	48
65 to 74	215

Average of Total of Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	43
Asthma	8
Osteoporosis	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Atrial Fibrillation	13
Cancer	34
Dementia	9

Education & Training

Dr. Nathan E. Schrock, MD graduated from University of Mississippi School of Medicine. He completed residency at University of Mississippi Medical Center. He is certified by the American Board of Medical Oncology and has a state license in Kentucky.

Medical School: University of Mississippi School of Medicine

Residency: University of Mississippi Medical Center

Board Certification: American Board of Medical Oncology

Licensed In: Kentucky

Affiliations & Hospitals

Dr. Nathan E. Schrock, MD is associated with these hospitals and organizations:

University Physicians' Association, Inc.

The University of Tennessee Medical Center

UNIVERSITY HEALTH SYSTEM, INC

Ratings & Reviews

Dr. Nathan E. Schrock, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 36 ratings. We collect ratings and reviews of Dr. Nathan E. Schrock, MD from all over the web to help you find the right in Knoxville, TN.

Overall Rating

(36 Ratings)

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$4,236 OPDIVO $2,552	SPRYCEL $374	ELIQUIS $273	YERVOY $233	Reblozyl $208	Other $596
Genentech USA, Inc.	$3,578 TECENTRIQ $788	TARCEVA $411	Avastin $395	Kadcyla $352	Venclexta $259	Other $1,374
Celgene Corporation	$2,621 Abraxane $651	Revlimid $492	Pomalyst $467	Reblozyl $337	ONUREG $249	Other $425
Novartis Pharmaceuticals Corporation	$2,530 PROMACTA $436	TASIGNA $327	AFINITOR $291	KISQALI $264	VOTRIENT $246	Other $966
AstraZeneca Pharmaceuticals LP	$1,861 TAGRISSO $408	IMFINZI $353	FASLODEX $330	CALQUENCE $313	Enhertu $193	Other $264
Other	$17,699 JAKAFI $1,010	ADCETRIS $690	Lenvima $567	Kyprolis $542	XGEVA $514	Other $14,375

**Types of Payments**
Food and Beverage	$30,940
Education	$1,585

Biography

Dr. Nathan Schrock's areas of specialization are adult hematology, adult oncology, and medical oncology; he sees patients in Knoxville, TN and Alcoa, TN. Dr. Schrock has a 5.0 out of 5 star average patient rating. His areas of expertise consist of cancer and blood disorders. He attended the University of Mississippi School of Medicine and then went on to complete his residency at the University of Mississippi Medical Center. Dr. Schrock is professionally affiliated with the University Physicians' Association, Inc. and The University of Tennessee Medical Center.

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Dr. Nathan E. Schrock, 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. Nathan E. Schrock, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Schrock, 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. Nathan E. Schrock, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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