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Home > AR Providers > Internists & Internal Medicine Doctors

Dr. Margaret Virginia Cox, MD

(Margaret Virginia Cox, MD)

(201 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Arkansas for Medical Sciences College of Medicine

Dallas Street Mercy Clinic Primary Care
Fort Smith, AR 72903

(479) 314-4940

Dr. Margaret Virginia Cox, MD is an internist in Fort Smith, AR specializing in internal medicine (adult medicine). She graduated from University of Arkansas for Medical Sciences College of Medicine. Dr. Margaret Virginia Cox, MD is affiliated with Mercy Hospital Fort Smith, Mercy Health System and Mercy Clinic Primary Care - Dallas Street.

Office Locations

Dallas Street Mercy Clinic Primary Care
Fort Smith, AR 72903

open_in_new

Mercy Health System

7800 Dallas Street
Fort Smith, AR 72903

(479) 259-9362

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In The News

“He joins Drs. Josh Wilkinson and Margaret Cox at Mercy Clinic Internal Medicine and Pediatrics, 4107 Massard Road, in Fort Smith.”—"People In Business: Dr. Kendall Wagner, Dr. Josh Wilkinson, Dr. Margaret Cox, Megan Weaver, Sara Gibson", Southwest Times Record, June 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Margaret Virginia Cox, MD in 2023

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

Top 5%

By Volume:

blood draw

phlebotomy for lab tests

In 2023, Dr. Margaret Virginia Cox, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 95% of providers in related specialties within Arkansas.

Top 25%

By Volume:

colorectal cancer screening

flu shot

spine X-ray

In 2012, Dr. Margaret Virginia Cox, MD performed more colorectal cancer screening, flu shot, and spine X-ray procedures for Medicare patients than 75% of providers in related specialties within Arkansas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

doctor visit	950

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2013 were X-rays, thoracic (chest) imaging, preventive care and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	19
doctor visit	737
preventive care	19
spinal procedures	11
thoracic (chest) imaging	21
vaccines	19
X-rays	32

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	86
Female	180

**Age**
From 65 to 74	99
From 75 to 84	68
85 and over	29
Less than 65	70

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2013

Hypertension	68
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2014 were blood draw, lab tests, preventive care and X-rays.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	236
diabetes management	65
doctor visit	791
lab tests	172
preventive care	118
spinal procedures	18
thoracic (chest) imaging	84
vaccines	53
X-rays	102

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	77
Female	179

**Age**
From 65 to 74	104
From 75 to 84	66
85 and over	27
Less than 65	59

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2014

Hypertension	63
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2015 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	665
diabetes management	161
doctor visit	1160
lab tests	333
preventive care	332
spinal procedures	18
thoracic (chest) imaging	89
vaccines	171
X-rays	107

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	220
Female	526

**Ethnicity**
Non-Hispanic White	696
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	184
85 and over	80
Less than 65	132

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2015

Hypertension	63
High Cholesterol	36
Stroke	5
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2016 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	651
diabetes management	175
doctor visit	1153
lab tests	305
musculoskeletal imaging	17
preventive care	349
spinal procedures	36
thoracic (chest) imaging	89
vaccines	174
X-rays	142

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	134
Female	327

**Ethnicity**
Non-Hispanic White	426
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	231
From 75 to 84	113
85 and over	42
Less than 65	75

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2016

Hypertension	68
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2017 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	832
diabetes management	167
doctor visit	1271
lab tests	252
preventive care	392
spinal procedures	23
thoracic (chest) imaging	91
vaccines	213
X-rays	114

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	182
Female	411

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	304
From 75 to 84	155
85 and over	57
Less than 65	77

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2017

Hypertension	69
High Cholesterol	37
Stroke	3
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2018 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	790
diabetes management	169
doctor visit	1122
lab tests	308
musculoskeletal imaging	18
preventive care	363
spinal procedures	46
vaccines	194
X-rays	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	184
Female	424

**Ethnicity**
Non-Hispanic White	560
Black	0
Hispanic	0
Asian	0
Other	0
Native American	20

**Age**
From 65 to 74	320
From 75 to 84	165
85 and over	59
Less than 65	64

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2018

Hypertension	70
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2019 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	973
diabetes management	206
doctor visit	1452
lab tests	375
musculoskeletal imaging	17
preventive care	437
spinal procedures	57
vaccines	247
X-rays	74

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	192
Female	439

**Ethnicity**
Non-Hispanic White	588
Black	0
Hispanic	0
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	327
From 75 to 84	180
85 and over	63
Less than 65	61

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2019

Hypertension	73
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2020 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	925
diabetes management	169
doctor visit	1506
lab tests	284
preventive care	404
spinal procedures	45
vaccines	257
X-rays	45

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	183
Female	415

**Ethnicity**
Non-Hispanic White	557
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	316
From 75 to 84	174
85 and over	54
Less than 65	54

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2020

Hypertension	73
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	32
Depression	35
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2021 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	1052
diabetes management	150
doctor visit	1433
lab tests	196
musculoskeletal imaging	33
preventive care	372
spinal procedures	70
vaccines	227
X-rays	103

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	201
Female	474

**Ethnicity**
Non-Hispanic White	626
Black	0
Hispanic	0
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	343
From 75 to 84	220
85 and over	67
Less than 65	45

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2021

Hypertension	72
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	33
Depression	37
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	19
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR during 2022 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

blood draw	1029
diabetes management	88
doctor visit	1473
lab tests	159
preventive care	349
spinal procedures	42
vaccines	229
X-rays	42

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	199
Female	449

**Ethnicity**
Non-Hispanic White	610
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	330
From 75 to 84	230
85 and over	53
Less than 65	35

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	26
Depression	31
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	25
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Margaret Virginia Cox, MD for Medicare patients.

The highest averages for the top procedures that Dr. Margaret Virginia Cox, MD treated as an internist in Fort Smith, AR were blood draw, preventive care, lab tests and vaccines.

blood draw	717
diabetes management	150
doctor visit	1186
lab tests	264
musculoskeletal imaging	21
preventive care	313
spinal procedures	36
thoracic (chest) imaging	74
vaccines	178
X-rays	82

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Margaret Virginia Cox, MD.

**Gender**
Male	150
Female	347

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	419
Native American / Alaskan Native	10
Hispanic	0
Other	0

**Age**
75 to 84	141
85 and over	48
Less than 65	61
65 to 74	247

Average of Total of Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Margaret Virginia Cox, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	63
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Atrial Fibrillation	10
Dementia	6
Cancer	8

Education & Training

Dr. Margaret Virginia Cox, MD graduated from University of Arkansas for Medical Sciences College of Medicine. She completed residency at Albert B. Chandler Hospital. She is certified by the American Board of Internal Medicine and has a state license in Arkansas.

Medical School: University of Arkansas for Medical Sciences College of Medicine

Residency: Albert B. Chandler Hospital

Board Certification: American Board of Internal Medicine

Licensed In: Arkansas

Affiliations & Hospitals

Dr. Margaret Virginia Cox, MD is associated with these hospitals and organizations:

Mercy Hospital Fort Smith

Mercy Health System

Mercy Clinic Primary Care - Dallas Street

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Margaret Virginia Cox, MD appears to accept the following insurance providers: CareWorks Managed Care Services (formerly Rockport Workers Comp), HealthChoice, TriWest (VA), United Healthcare, Aetna, Humana, Cigna, Anthem BlueCross BlueShield, MultiPlan/PHCS, QualChoice, PPO Plus (formerly AMCO), Arkansas Health & Wellness (formerly NovaSys Health), Municipal Health Benefit Fund, National Comp Care, Empower Health Care Solutions (PASSE), Cherokee Nation Tribal Authority: South Central, Each Care Network, Employers' Health Choice PPO (HealthSCOPE), Choctaw National Tribe Authority: South Central and Summit Community Care (PASSE).

Insurance Accepted by Provider includes:

According to our sources, Dr. Margaret Virginia Cox, MD accepts the following insurance providers:

CareWorks Managed Care Services (formerly Rockport Workers Comp)

HealthChoice

TriWest (VA)

United Healthcare

Aetna

Humana

Cigna

Anthem BlueCross BlueShield

MultiPlan/PHCS

QualChoice

PPO Plus (formerly AMCO)

Arkansas Health & Wellness (formerly NovaSys Health)

Municipal Health Benefit Fund

National Comp Care

Empower Health Care Solutions (PASSE)

Cherokee Nation Tribal Authority: South Central

Each Care Network

Employers' Health Choice PPO (HealthSCOPE)

Choctaw National Tribe Authority: South Central

Summit Community Care (PASSE)

Ratings & Reviews

Dr. Margaret Virginia Cox, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 201 ratings. We collect ratings and reviews of Dr. Margaret Virginia Cox, MD from all over the web to help you find the right in Fort Smith, AR.

4.95

Overall Rating

(201 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2019-09-27

I have made several appointments with Dr Cox only to show up and be referred to her nurse practitioner.  When I called I specifically requested
see MY doctor!  Upon arrival I was once again referred to the Nurse Practitioner.  Furious I left and won’t be back!

General Payments

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

**Payments by Company**
AbbVie Inc.	$562 QULIPTA $217	UBRELVY $207	VRAYLAR $115	LINZESS $23
Amgen Inc.	$442 Repatha $288	Prolia $107	Aimovig $48
Novo Nordisk Inc	$396 Victoza $153	NovoLog $82	Saxenda $47	NovoLog Mix 70 30 $27	RYBELSUS $19	Other $69
Biohaven Pharmaceuticals, Inc.	$160 NURTEC ODT $160
Pfizer Inc.	$148 ELIQUIS $41	LYRICA $40	NURTEC ODT $30	EUCRISA $20	ZAVZPRET $18
Other	$1,484 FreeStyle Libre $132	Kanuma $110	TRELEGY ELLIPTA $101	ENTRESTO $89	UBRELVY $86	Other $966

**Types of Payments**
Food and Beverage	$3,193

Biography

After attending the University of Arkansas for Medical Sciences College of Medicine for medical school, Dr. Margaret Cox completed her residency training at Albert B. Chandler Hospital. Patient ratings for Dr. Cox average 5.0 stars (out of 5). She usually honors Anthem, Blue California, and Aetna, in addition to other insurance carriers. She is professionally affiliated with Mercy Hospital Fort Smith. She is not accepting new patients at this time according to Yext.

Select Year:

Dr. Margaret Virginia Cox, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Margaret Virginia Cox, MD in 2023

By Volume:

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. Margaret Virginia Cox, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Margaret Virginia Cox, 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. Margaret Virginia Cox, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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