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Dr. Istvan David Wollak, MD

(No ratings)

Specializes in: Adult Pulmonology and Adult Critical Care

401 Southcrest Circle Suite 212
Southaven, MS 38671

(662) 349-0488

Dr. Istvan David Wollak, MD is a pulmonologist in Horn Lake, MS specializing in adult pulmonology and adult critical care. Dr. Istvan David Wollak, MD is affiliated with Baptist Memorial Health Care and Baptist Medical Group.

Office Locations

363 Southcrest Circle
Horn Lake, MS 38671

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401 Southcrest Circle Suite 212
Southaven, MS 38671

(662) 349-0488

(662) 349-5974

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Noteworthy Medicare Patient Procedures Performed by Dr. Istvan David Wollak, MD in 2023

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

Top 5%

By Volume:

cardiopulmonary resuscitation

By Affordability:

blood draw

blood draw for lab tests

cardiorespiratory sleep study

diagnostic sleep study

home cardiorespiratory sleep study

phlebotomy for lab tests

transbronchial biopsy

venipuncture

In 2023, among providers in related specialties within Mississippi, Dr. Istvan David Wollak, MD performed more cardiopulmonary resuscitation (CPR) procedures for Medicare patients than 95% of them and he also had a list price for blood draw, blood draw for lab tests, cardiorespiratory (type 3) sleep study, diagnostic (regular) sleep study, home cardiorespiratory (type 3) sleep study, phlebotomy for lab tests, transbronchial biopsy, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% of them. 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:

bronchoalveolar lavage

bronchoscopy with biopsy

home sleep study

In 2023, Dr. Istvan David Wollak, MD had a list price for bronchoalveolar lavage (BAL), bronchoscopy with biopsy, and home sleep study that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Mississippi. 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:

blood draw

endotracheal intubation

inpatient hospital care

phlebotomy for lab tests

By Affordability:

airway management

bronchoscopy

CPAP treatment

diagnostic bronchoscopy

in-lab polysomnography

in-lab sleep study

polysomnography

sleep study

sleep study with CPAP

In 2012, among providers in related specialties within Mississippi, Dr. Istvan David Wollak, MD performed more blood draw, endotracheal intubation, inpatient hospital care (for patient admitted to hospital), and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for airway management, bronchoscopy, CPAP treatment, diagnostic bronchoscopy, in-lab polysomnography (overnight sleep study), in-lab sleep study, polysomnography (PSG), sleep study, and sleep study with CPAP that was lower than the list prices billed to Medicare by 75% of them. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2012 were inpatient care, hospital care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	39
aspiration	51
bronchoscopy	68
catheterization	31
diagnostic procedures	36
doctor visit	561
hospital care	1736
inpatient care	1736
minimally invasive procedures	36
minor procedures	24
pleural drainage	13
preventive care	17
pulmonary testing	380
resuscitation	25
sleep study	81
thoracic (chest) imaging	242
tracheal (windpipe) procedures	38
vaccines	17
X-rays	242

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2013 were inpatient care, hospital care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	29
aspiration	45
bronchoscopy	97
catheterization	31
diagnostic procedures	48
doctor visit	639
hospital care	1891
inpatient care	1891
minimally invasive procedures	48
minor procedures	30
pulmonary testing	301
resuscitation	31
sleep study	53
thoracic (chest) imaging	188
tracheal (windpipe) procedures	47
X-rays	188

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	549
Female	739

**Ethnicity**
Non-Hispanic White	961
Black	315
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	360
85 and over	151
Less than 65	288

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	65
Depression	30
Chronic Kidney Disease	53
Asthma	15
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	60
Chronic Obstructive Pulmonary Disease	58
Diabetes	47
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2014 were inpatient care, hospital care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	23
aspiration	30
blood draw	30
bronchoscopy	30
catheterization	23
diagnostic procedures	18
doctor visit	739
hospital care	1711
inpatient care	1711
minimally invasive procedures	18
minor procedures	18
preventive care	25
pulmonary testing	255
resuscitation	23
sleep study	41
thoracic (chest) imaging	216
tracheal (windpipe) procedures	23
vaccines	25
X-rays	216

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	550
Female	703

**Ethnicity**
Non-Hispanic White	939
Black	294
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	477
From 75 to 84	361
85 and over	134
Less than 65	281

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	64
Depression	31
Chronic Kidney Disease	53
Asthma	17
Osteoperosis	7
Atrial Fibrilation	30
Heart Failure	58
Chronic Obstructive Pulmonary Disease	58
Diabetes	44
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2015 were inpatient care, hospital care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	27
aspiration	20
blood draw	14
bronchoscopy	56
catheterization	20
diagnostic procedures	38
doctor visit	477
hospital care	1413
inpatient care	1413
minimally invasive procedures	38
minor procedures	20
pulmonary testing	294
resuscitation	20
sleep study	52
thoracic (chest) imaging	226
tracheal (windpipe) procedures	24
X-rays	226

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	1072
Female	1390

**Ethnicity**
Non-Hispanic White	1796
Black	628
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	920
From 75 to 84	708
85 and over	256
Less than 65	578

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	61
Depression	31
Chronic Kidney Disease	57
Asthma	36
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	55
Chronic Obstructive Pulmonary Disease	57
Diabetes	46
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2016 were inpatient care, hospital care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	58
blood draw	12
bronchoscopy	37
catheterization	11
diagnostic procedures	14
doctor visit	650
hospital care	1071
inpatient care	1071
minimally invasive procedures	14
preventive care	34
pulmonary testing	198
resuscitation	16
sleep study	99
thoracic (chest) imaging	119
tracheal (windpipe) procedures	17
vaccines	34
X-rays	119

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	466
Female	681

**Ethnicity**
Non-Hispanic White	830
Black	303
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	451
From 75 to 84	312
85 and over	122
Less than 65	262

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	57
Asthma	55
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	52
Chronic Obstructive Pulmonary Disease	53
Diabetes	46
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2017 were hospital care, inpatient care, pulmonary testing and X-rays.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	68
blood draw	12
bronchoscopy	14
doctor visit	823
hospital care	889
inpatient care	889
pulmonary testing	140
sleep study	115
thoracic (chest) imaging	134
tracheal (windpipe) procedures	17
X-rays	134

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	573
Female	663

**Ethnicity**
Non-Hispanic White	903
Black	307
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	528
From 75 to 84	338
85 and over	117
Less than 65	253

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	61
Depression	29
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	52
Chronic Obstructive Pulmonary Disease	53
Diabetes	48
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2018 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	43
blood draw	20
bronchoscopy	14
doctor visit	850
hospital care	992
inpatient care	992
preventive care	67
pulmonary testing	141
resuscitation	11
sleep study	78
tracheal (windpipe) procedures	22
vaccines	67

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	562
Female	675

**Ethnicity**
Non-Hispanic White	899
Black	316
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	535
From 75 to 84	337
85 and over	111
Less than 65	254

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	62
Depression	31
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	54
Diabetes	49
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2019 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	84
blood draw	23
bronchoscopy	16
doctor visit	1044
hospital care	1075
inpatient care	1075
preventive care	61
pulmonary testing	180
resuscitation	20
sleep study	160
tracheal (windpipe) procedures	36
vaccines	61

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	694
Female	794

**Ethnicity**
Non-Hispanic White	1086
Black	377
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	607
From 75 to 84	455
85 and over	134
Less than 65	292

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	62
Depression	31
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	52
Chronic Obstructive Pulmonary Disease	52
Diabetes	47
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2020 were hospital care, inpatient care, sleep study and pulmonary testing.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	54
catheterization	14
doctor visit	681
hospital care	1116
inpatient care	1116
preventive care	32
pulmonary testing	85
resuscitation	32
sleep study	109
tracheal (windpipe) procedures	50
vaccines	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	549
Female	650

**Ethnicity**
Non-Hispanic White	861
Black	320
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	495
From 75 to 84	367
85 and over	111
Less than 65	226

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	61
Depression	29
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	52
Chronic Obstructive Pulmonary Disease	50
Diabetes	46
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2021 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	52
blood draw	27
bronchoscopy	16
catheterization	12
doctor visit	601
hospital care	782
inpatient care	782
preventive care	21
pulmonary testing	148
resuscitation	22
sleep study	114
tracheal (windpipe) procedures	35
vaccines	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	423
Female	536

**Ethnicity**
Non-Hispanic White	714
Black	222
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	296
85 and over	86
Less than 65	161

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	59
Asthma	13
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	44
Diabetes	45
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS during 2022 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

airway management	52
blood draw	19
bronchoscopy	15
doctor visit	822
hospital care	603
inpatient care	603
preventive care	16
pulmonary testing	147
resuscitation	13
sleep study	111
tracheal (windpipe) procedures	25
vaccines	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	482
Female	560

**Ethnicity**
Non-Hispanic White	815
Black	211
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	349
85 and over	107
Less than 65	150

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	38
Asthma	18
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	42
Chronic Obstructive Pulmonary Disease	49
Diabetes	46
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Istvan David Wollak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Istvan David Wollak, MD treated as a pulmonologist in Horn Lake, MS were inpatient care, hospital care, pulmonary testing and X-rays.

airway management	48
aspiration	36
blood draw	19
bronchoscopy	36
catheterization	20
diagnostic procedures	30
doctor visit	717
hospital care	1207
inpatient care	1207
minimally invasive procedures	30
minor procedures	23
pleural drainage	13
preventive care	34
pulmonary testing	206
resuscitation	21
sleep study	92
thoracic (chest) imaging	187
tracheal (windpipe) procedures	30
vaccines	34
X-rays	187

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Istvan David Wollak, MD.

**Gender**
Male	538
Female	671

**Ethnicity**
Black / African American	299
Asian / Pacific Islander	0
Non-Hispanic White	891
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	353
85 and over	120
Less than 65	249
65 to 74	486

Average of Total of Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	50
Asthma	18
Osteoporosis	6
Heart Failure	47
Chronic Obstructive Pulmonary Disease	48
Diabetes	42
Atrial Fibrillation	25
Dementia	14
Cancer	16

Education & Training

He has a state license in Arkansas.

Residency: (2003)

Licensed In: Arkansas

Affiliations & Hospitals

Dr. Istvan David Wollak, MD is associated with these hospitals and organizations:

Baptist Memorial Health Care

Baptist Medical Group

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$1,135 Da Vinci Surgical System $1,093	DA VINCI SP $42
GlaxoSmithKline, LLC.	$1,121 NUCALA $275	BREO $222	TRELEGY ELLIPTA $200	ANORO $144	INCRUSE $90	Other $190
Actelion Pharmaceuticals US, Inc.	$1,027 UPTRAVI $439	VENTAVIS ILOPROST $209	OPSUMIT $144	VELETRI EPOPROSTENOL $144	OPSUMIT MACITENTAN $66	Other $24
Sunovion Pharmaceuticals Inc.	$649 Brovana $624	Lonhala Magnair $25
Boehringer Ingelheim Pharmaceuticals, Inc.	$588 STIOLTO $233	SPIRIVA RESPIMAT $150	COMBIVENT RESPIMAT $116	OFEV $57	Spiriva $21	Other $11
Other	$3,731 Arikayce $346	XOLAIR $325	SYMBICORT $252	ACTHAR $234	Esbriet $223	Other $2,350

**Types of Payments**
Food and Beverage	$6,733
Travel and Lodging	$1,076
Education	$198
Consulting Fee	$145
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$100

Biography

Dr. Istvan Wollak is a specialist in adult critical care and adult pulmonology. Dr. Wollak is conversant in Hungarian. He is professionally affiliated with Baptist Memorial Health Care.

Select Year:

Dr. Istvan David Wollak, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Istvan David Wollak, MD in 2023

By Volume:

By Affordability:

By Affordability:

By Volume:

By Affordability:

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. Istvan David Wollak, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan David Wollak, 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. Istvan David Wollak, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Horn Lake, MS