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Home > AR Providers > Family Physicians & Family Medicine Specialists

Dr. John Elton Caswell, MD

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Specializes in: Family Medicine

Louisiana State University School of Medicine in Shreveport

643 E 3rd Street
Gentry, AR 72734

(479) 736-2213

Dr. John Elton Caswell, MD is a family medicine practitioner in Gentry, AR specializing in family medicine. He graduated from Louisiana State University School of Medicine in Shreveport. Dr. John Elton Caswell, MD is affiliated with Northwest Health System.

Office Locations

Northwest Health System

643 E 3rd Street
Gentry, AR 72734

(479) 736-2213

(479) 736-2105

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Noteworthy Medicare Patient Procedures Performed by Dr. John Elton Caswell, MD in 2023

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

Top 25%

By Volume:

blood tests

endoscopy

gastrointestinal endoscopy

preventive care

In 2012, Dr. John Elton Caswell, MD performed more blood tests, endoscopy, gastrointestinal (GI) endoscopy, and preventive care procedures for Medicare patients than 75% of providers in related specialties within Arkansas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2012 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	615
breathing treatment	18
diabetes management	121
diagnostic procedures	64
doctor visit	1306
gastrointestinal procedures	112
hospital care	87
inpatient care	87
lab tests	1964
minimally invasive procedures	112
musculoskeletal imaging	21
preventive care	521
removal of lesion (e.g. growth)	64
spinal procedures	12
thoracic (chest) imaging	88
thyroid function tests	189
vaccines	132
X-rays	121

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2013 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	559
breathing treatment	11
cardiac procedures	13
diabetes management	109
diagnostic procedures	79
doctor visit	1219
gastrointestinal procedures	132
hospital care	54
inpatient care	54
lab tests	1743
minimally invasive procedures	132
musculoskeletal imaging	24
preventive care	509
removal of lesion (e.g. growth)	79
spinal procedures	14
thoracic (chest) imaging	79
thyroid function tests	147
ultrasound (sonogram)	13
vaccines	112
X-rays	117

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	196
Female	278

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	0
Native American	23

**Age**
From 65 to 74	216
From 75 to 84	146
85 and over	35
Less than 65	77

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2013

Hypertension	65
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2014 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	561
diabetes management	137
diagnostic procedures	59
doctor visit	1290
gastrointestinal procedures	108
hospital care	60
inpatient care	60
lab tests	1923
minimally invasive procedures	108
musculoskeletal imaging	39
preventive care	617
removal of lesion (e.g. growth)	59
spinal procedures	12
thoracic (chest) imaging	64
thyroid function tests	156
vaccines	154
X-rays	115

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	198
Female	290

**Ethnicity**
Non-Hispanic White	456
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	134
85 and over	38
Less than 65	86

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2014

Hypertension	67
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	13
Asthma	3
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	522
cardiac procedures	16
diabetes management	134
diagnostic procedures	95
doctor visit	1206
gastrointestinal procedures	171
hospital care	34
inpatient care	34
lab tests	1781
minimally invasive procedures	171
musculoskeletal imaging	29
preventive care	752
removal of lesion (e.g. growth)	95
spinal procedures	12
thoracic (chest) imaging	75
thyroid function tests	147
ultrasound (sonogram)	16
vaccines	258
X-rays	116

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	382
Female	548

**Ethnicity**
Non-Hispanic White	862
Black	0
Hispanic	0
Asian	0
Other	0
Native American	42

**Age**
From 65 to 74	434
From 75 to 84	264
85 and over	60
Less than 65	172

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2015

Hypertension	68
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	11
Asthma	8
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	7
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	577
cardiac procedures	13
diabetes management	161
diagnostic procedures	73
doctor visit	1390
gastrointestinal procedures	117
lab tests	1934
minimally invasive procedures	117
musculoskeletal imaging	33
preventive care	629
removal of lesion (e.g. growth)	73
thoracic (chest) imaging	88
thyroid function tests	170
ultrasound (sonogram)	13
vaccines	176
X-rays	121

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	177
Female	248

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	201
From 75 to 84	115
85 and over	34
Less than 65	75

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2016

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	325
cardiac procedures	13
diabetes management	101
diagnostic procedures	53
doctor visit	793
gastrointestinal procedures	108
lab tests	1060
minimally invasive procedures	108
musculoskeletal imaging	23
preventive care	423
removal of lesion (e.g. growth)	53
thoracic (chest) imaging	36
thyroid function tests	123
vaccines	102
X-rays	59

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	134
Female	209

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	183
From 75 to 84	76
85 and over	32
Less than 65	52

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2017

Hypertension	67
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	338
diabetes management	124
diagnostic procedures	55
doctor visit	661
gastrointestinal procedures	111
lab tests	999
minimally invasive procedures	111
musculoskeletal imaging	32
preventive care	455
removal of lesion (e.g. growth)	55
thyroid function tests	81
vaccines	119
X-rays	32

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	148
Female	194

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	199
From 75 to 84	87
85 and over	25
Less than 65	31

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2018

Hypertension	68
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	320
diabetes management	152
diagnostic procedures	44
doctor visit	638
gastrointestinal procedures	90
lab tests	1278
minimally invasive procedures	90
preventive care	571
removal of lesion (e.g. growth)	44
thyroid function tests	112
vaccines	107

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	153
Female	213

**Ethnicity**
Non-Hispanic White	340
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	79
85 and over	35
Less than 65	30

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2019

Hypertension	70
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	332
diabetes management	164
diagnostic procedures	42
doctor visit	584
gastrointestinal procedures	72
lab tests	1451
minimally invasive procedures	72
preventive care	596
removal of lesion (e.g. growth)	42
thyroid function tests	167
vaccines	76

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	170
Female	195

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	80
85 and over	38
Less than 65	28

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2020

Hypertension	69
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2021 were lab tests, preventive care, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	125
diabetes management	146
diagnostic procedures	43
doctor visit	596
gastrointestinal procedures	90
lab tests	1269
minimally invasive procedures	90
preventive care	533
removal of lesion (e.g. growth)	43
thyroid function tests	128
vaccines	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	147
Female	190

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	194
From 75 to 84	84
85 and over	33
Less than 65	26

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2021

Hypertension	72
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR during 2022 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

blood draw	249
diabetes management	132
diagnostic procedures	49
doctor visit	602
gastrointestinal procedures	79
lab tests	1100
minimally invasive procedures	79
preventive care	427
removal of lesion (e.g. growth)	49
thyroid function tests	118
vaccines	67

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	145
Female	175

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	84
85 and over	32
Less than 65	18

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Elton Caswell, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Elton Caswell, MD treated as a family medicine practitioner in Gentry, AR were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	411
cardiac procedures	13
diabetes management	134
diagnostic procedures	59
doctor visit	935
gastrointestinal procedures	108
hospital care	58
inpatient care	58
lab tests	1500
minimally invasive procedures	108
musculoskeletal imaging	28
preventive care	548
removal of lesion (e.g. growth)	59
spinal procedures	12
thoracic (chest) imaging	71
thyroid function tests	139
ultrasound (sonogram)	14
vaccines	124
X-rays	97

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Elton Caswell, MD.

**Gender**
Male	168
Female	230

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	369
Native American / Alaskan Native	11
Hispanic	1
Other	0

**Age**
75 to 84	104
85 and over	32
Less than 65	54
65 to 74	207

Average of Total of Conditions of Medicare patients treated by Dr. John Elton Caswell, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Elton Caswell, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	62
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	16
Asthma	5
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Atrial Fibrillation	9
Dementia	7
Cancer	7

Education & Training

Dr. John Elton Caswell, MD graduated from Louisiana State University School of Medicine in Shreveport. He is certified by the American Board of Family Medicine and has a state license in Arkansas.

Medical School: Louisiana State University School of Medicine in Shreveport

Board Certification: American Board of Family Medicine

Licensed In: Arkansas

Affiliations & Hospitals

Dr. John Elton Caswell, MD is associated with these hospitals and organizations:

Northwest Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,166 RYBELSUS $264	Ozempic $237	Tresiba $145	Victoza $114	NovoLog $40	Other $365
AstraZeneca Pharmaceuticals LP	$1,046 FARXIGA $608	BREZTRI $129	BREZTRI AEROSPHERE $80	SYMBICORT $79	BYDUREON $57	Other $93
Amgen Inc.	$789 Prolia $380	Repatha $368	Aimovig $26	EVENITY $16
Janssen Pharmaceuticals, Inc	$693 XARELTO $396	INVOKANA $252	SPRAVATO $34	INVOKAMET $11
Bayer HealthCare Pharmaceuticals Inc.	$534 Kerendia $534
Other	$5,045 TRELEGY ELLIPTA $408	VRAYLAR $358	Contrave $316	JARDIANCE $297	FreeStyle Libre $233	Other $3,433

**Types of Payments**
Food and Beverage	$9,109
Education	$164

Biography

Dr. John Caswell is a Gentry, AR physician who specializes in family medicine. He graduated from Louisiana State University School of Medicine in Shreveport. Dr. Caswell is affiliated with Northwest Health System.

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Dr. John Elton Caswell, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Elton Caswell, MD in 2023

By Volume:

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. John Elton Caswell, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Elton Caswell, 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. John Elton Caswell, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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