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Home > TX Providers > Sleep Doctors & Specialists

Dr. Robert C. Matlock, MD

(675 Ratings)

Specializes in: Sleep Medicine

University of Texas Medical Branch School of Medicine

305 Londonderry Drive
Waco, TX 76712

(254) 537-6464

Dr. Robert C. Matlock, MD is a sleep medicine doctor in Waco, TX specializing in sleep medicine. He graduated from University of Texas Medical Branch School of Medicine. Dr. Robert C. Matlock, MD is affiliated with Ascension Providence and Ascension.

Office Locations

305 Londonderry Drive
Waco, TX 76712

(254) 537-6464

(254) 537-6466

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601 W State Highway 6 Suite 106
Waco, TX 76710

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert C. Matlock, MD in 2023

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

Top 5%

By Volume:

in-lab polysomnography

sleep study

In 2023, Dr. Robert C. Matlock, MD performed more in-lab polysomnography (overnight sleep study), and sleep study procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Volume:

sleep study with CPAP

By Affordability:

type 4 home sleep study

In 2023, among providers in related specialties within Texas, Dr. Robert C. Matlock, MD performed more sleep study with CPAP procedures for Medicare patients than 90% of them and he also had a list price for type 4 home sleep study that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

type 4 home sleep study

By Affordability:

home sleep study

in-lab polysomnography

in-lab sleep study

polysomnography

sleep study

In 2012, among providers in related specialties within Texas, Dr. Robert C. Matlock, MD performed more type 4 home sleep study procedures for Medicare patients than 75% of them and he also had a list price for home sleep study, in-lab polysomnography (overnight sleep study), in-lab sleep study, polysomnography (PSG), and sleep study 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. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2012 were lab tests, blood draw, preventive care and nursing home care.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	30
blood draw	458
cardiac procedures	50
diabetes management	151
diagnostic procedures	203
doctor visit	681
hospital care	168
inpatient care	168
lab tests	2928
musculoskeletal imaging	38
nursing home care	447
preventive care	448
sleep study	47
stress testing	50
thoracic (chest) imaging	139
thyroid function tests	378
vaccines	68
vascular procedures	55
X-rays	177

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2013 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	65
aspiration	17
blood draw	434
cardiac procedures	45
diabetes management	115
doctor visit	741
hospital care	23
injections	17
inpatient care	23
lab tests	2425
musculoskeletal imaging	38
nursing home care	190
preventive care	409
sleep study	121
spinal procedures	14
stress testing	45
thoracic (chest) imaging	105
thyroid function tests	310
vaccines	77
vascular procedures	37
X-rays	157

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	167
Female	205

**Ethnicity**
Non-Hispanic White	300
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	98
85 and over	37
Less than 65	93

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	23
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2014 were sleep study, airway management, blood draw and X-rays.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	242
blood draw	87
doctor visit	721
sleep study	371
thoracic (chest) imaging	42
X-rays	42

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	236
Female	244

**Ethnicity**
Non-Hispanic White	380
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	98
85 and over	18
Less than 65	136

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	4
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	40
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2015 were sleep study and airway management.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	395
doctor visit	901
sleep study	578

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	708
Female	666

**Ethnicity**
Non-Hispanic White	1078
Black	186
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	684
From 75 to 84	300
85 and over	44
Less than 65	346

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	26
Asthma	22
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2016 were sleep study, airway management, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	402
cardiac procedures	16
doctor visit	1125
sleep study	696
stress testing	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	435
Female	422

**Ethnicity**
Non-Hispanic White	640
Black	134
Hispanic	71
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	169
85 and over	32
Less than 65	232

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	28
Asthma	28
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	31
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2017 were sleep study and airway management.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	302
doctor visit	836
sleep study	570

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	336
Female	349

**Ethnicity**
Non-Hispanic White	566
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	168
85 and over	22
Less than 65	146

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2018 were sleep study, airway management and blood draw.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	271
blood draw	11
doctor visit	740
sleep study	525

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	291
Female	290

**Ethnicity**
Non-Hispanic White	471
Black	59
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	127
85 and over	16
Less than 65	145

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2019 were sleep study, airway management and blood draw.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	282
blood draw	13
doctor visit	827
sleep study	560

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	313
Female	344

**Ethnicity**
Non-Hispanic White	545
Black	55
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	165
85 and over	31
Less than 65	112

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	38
Depression	36
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	154
doctor visit	699
sleep study	404

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	276
Female	304

**Ethnicity**
Non-Hispanic White	476
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	142
85 and over	31
Less than 65	108

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	4
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2021 were sleep study and airway management.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	165
doctor visit	661
sleep study	383

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	273
Female	263

**Ethnicity**
Non-Hispanic White	452
Black	43
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	132
85 and over	26
Less than 65	68

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX during 2022 were sleep study, airway management and blood draw.

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

airway management	161
blood draw	32
doctor visit	726
sleep study	357

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	284
Female	296

**Ethnicity**
Non-Hispanic White	513
Black	27
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	193
85 and over	31
Less than 65	63

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	21
Asthma	17
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert C. Matlock, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert C. Matlock, MD treated as a sleep medicine doctor in Waco, TX were lab tests, preventive care, sleep study and thyroid function tests.

airway management	224
aspiration	17
blood draw	172
cardiac procedures	37
diabetes management	133
diagnostic procedures	203
doctor visit	787
hospital care	95
injections	17
inpatient care	95
lab tests	2676
musculoskeletal imaging	38
nursing home care	318
preventive care	428
sleep study	419
spinal procedures	14
stress testing	37
thoracic (chest) imaging	95
thyroid function tests	344
vaccines	72
vascular procedures	46
X-rays	125

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert C. Matlock, MD.

**Gender**
Male	301
Female	307

**Ethnicity**
Black / African American	67
Asian / Pacific Islander	0
Non-Hispanic White	492
Native American / Alaskan Native	0
Hispanic	18
Other	0

**Age**
75 to 84	144
85 and over	26
Less than 65	131
65 to 74	306

Average of Total of Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	22
Asthma	13
Osteoporosis	5
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Atrial Fibrillation	13
Cancer	7
Dementia	9

Education & Training

Dr. Robert C. Matlock, MD graduated from University of Texas Medical Branch School of Medicine. He completed residency at University of Texas Health Science Center at Tyler and Affiliated Hospitals. He is certified by the The American Board of Family Medicine - Family Medicine The American Board of Family Medicine - Sleep Medicine and has a state license in Texas.

Medical School: University of Texas Medical Branch School of Medicine

Residency: University of Texas Health Science Center at Tyler and Affiliated Hospitals

Board Certification: The American Board of Family Medicine - Family Medicine The American Board of Family Medicine - Sleep Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Robert C. Matlock, MD is associated with these hospitals and organizations:

Ascension Providence

Ascension

Ratings & Reviews

Dr. Robert C. Matlock, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 675 ratings. We collect ratings and reviews of Dr. Robert C. Matlock, MD from all over the web to help you find the right in Waco, TX.

4.9

Overall Rating

(675 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Jazz Pharmaceuticals Inc.	$977 Xyrem $786	SUNOSI $89	RYLAZE $38	$64
Teva Pharmaceuticals USA, Inc.	$257 NUVIGIL $257
Inspire Medical Systems, Inc.	$248 Inspire $248
Resmed Corp	$204 Sleep Disordered Breathing $86	AirSense $74	ApneaLink $25	Sleep Disorder Breathing $20
Arbor Pharmaceuticals, Inc.	$162 Horizant $86	Evekeo $64	Otovel $11
Other	$1,533 remede System $148	Victoza $115	VIIBRYD $78	BREO $72	LANTUS $70	Other $1,049

**Types of Payments**
Food and Beverage	$3,290
Education	$60
Entertainment	$30

Biography

Dr. Robert Matlock practices family medicine and sleep medicine in Waco, TX. His average rating from his patients is 5.0 stars (out of 5). Dr. Matlock is affiliated with Ascension Providence. His education and training includes medical school at the University of Texas Medical Branch School of Medicine and residency at a hospital affiliated with the University of Texas Health Science Center at Tyler. He is conversant in Spanish.

Select Year:

Dr. Robert C. Matlock, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Robert C. Matlock, MD in 2023

By Volume:

By Volume:

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. Robert C. Matlock, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Matlock, 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. Robert C. Matlock, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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