Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > TN Providers > Sleep Doctors & Specialists

Dr. James Williams Davis, MD

(No ratings)

Specializes in: Sleep Medicine

100 W 4th Street Suite 350
Cookeville, TN 38501

(931) 783-2753

Dr. James Williams Davis, MD is a sleep medicine doctor in Cookeville, TN specializing in sleep medicine.

Office Locations

100 W 4th Street Suite 350
Cookeville, TN 38501

(931) 783-2753

(931) 783-2036

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. James Williams Davis, MD in 2023

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

Top 5%

By Affordability:

diagnostic sleep study

In 2023, Dr. James Williams Davis, MD had a list price for diagnostic (regular) sleep study that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. 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:

in-lab polysomnography

In 2012, Dr. James Williams Davis, MD performed more in-lab polysomnography (overnight sleep study) procedures for Medicare patients than 75% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2012 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	94
doctor visit	578
sleep study	184

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2013 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	60
doctor visit	508
sleep study	118

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	219
Female	158

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	0
85 and over	0
Less than 65	139

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	47
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

doctor visit	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	41
Female	25

**Age**
From 65 to 74	36
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2014

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	44
Depression	23
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2015 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	137
doctor visit	225
sleep study	293

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	290
Female	216

**Age**
From 65 to 74	278
From 75 to 84	0
85 and over	0
Less than 65	112

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2016 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	158
doctor visit	268
sleep study	322

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	171
Female	125

**Age**
From 65 to 74	163
From 75 to 84	0
85 and over	0
Less than 65	74

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	31
Asthma	21
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2017 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	173
doctor visit	268
sleep study	326

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	190
Female	151

**Age**
From 65 to 74	192
From 75 to 84	0
85 and over	0
Less than 65	74

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2018 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	131
doctor visit	182
sleep study	237

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	151
Female	100

**Age**
From 65 to 74	145
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2019 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	51
doctor visit	179
sleep study	99

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	105
Female	67

**Age**
From 65 to 74	106
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	62
doctor visit	115
sleep study	125

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	126
Female	103

**Age**
From 65 to 74	136
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2021 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	83
doctor visit	86
sleep study	173

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	142
Female	107

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	48
Depression	29
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	24
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2022 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	64
doctor visit	64
sleep study	132

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	123
Female	73

**Age**
From 65 to 74	109
From 75 to 84	63
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	48
Depression	20
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	40
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN during 2023 were sleep study and airway management.

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

airway management	64
sleep study	142

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Male	66
Female	47

**Age**
From 65 to 74	55
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. James Williams Davis, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Williams Davis, MD treated as a sleep medicine doctor in Cookeville, TN were sleep study and airway management.

airway management	97
doctor visit	230
sleep study	195

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. James Williams Davis, MD.

**Gender**
Female	97
Male	135

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	49
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	26
Less than 65	34
65 to 74	128

Average of Total of Conditions of Medicare patients treated by Dr. James Williams Davis, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	26
Asthma	6
Osteoporosis	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Atrial Fibrillation	16
Dementia	3
Cancer	5

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

Dr. James Williams Davis, MD does not have any reviews yet, be the first to leave a review of Dr. James Williams Davis, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Jazz Pharmaceuticals Inc.	$113 Xyrem $55	$59
UCB, Inc.	$50 Neupro $50

**Types of Payments**
Food and Beverage	$163

Biography

Dr. James Davis works as a sleep medicine. He graduated from the University of Tennessee Health Science Center College of Medicine.

Select Year:

Dr. James Williams Davis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. James Williams Davis, MD in 2023

By Affordability:

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. James Williams Davis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Williams Davis, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. James Williams Davis, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Sleep Doctors & Specialists in Nearby Locations

Other Providers in Cookeville, TN