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Home > TN Providers > Obstetricians & Gynecologists: OB-GYNs

Dr. Gary Merlin Mason, MD

(2 Ratings)

Specializes in: Obstetrics & Gynecology

1503 E Lamar Alexander Parkway
Maryville, TN 37804

(865) 980-5290

Dr. Gary Merlin Mason, MD is an obstetrician and gynecologist in Maryville, TN specializing in obstetrics & gynecology.

Office Locations

1503 E Lamar Alexander Parkway
Maryville, TN 37804

(865) 980-5290

(865) 980-5295

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2012 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	64
cytology	41
doctor visit	190
gynecologic pathology	41
gynecologic procedures	64
lab tests	11
preventive care	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2013 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	68
cytology	34
doctor visit	192
gynecologic pathology	34
gynecologic procedures	68
lab tests	27
preventive care	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	142

**Age**
From 65 to 74	72
From 75 to 84	33
85 and over	13
Less than 65	24

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2013

Hypertension	55
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	14
Depression	21
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2014 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	49
cytology	25
doctor visit	154
gynecologic pathology	25
gynecologic procedures	49
lab tests	12
preventive care	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	110

**Age**
From 65 to 74	52
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2014

Hypertension	65
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	18
Depression	31
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2015 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	53
cytology	22
doctor visit	148
gynecologic pathology	22
gynecologic procedures	53
preventive care	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	224

**Age**
From 65 to 74	120
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2015

Hypertension	54
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	16
Depression	26
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2016 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	50
doctor visit	151
gynecologic procedures	50

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	107

**Age**
From 65 to 74	59
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2016

Hypertension	57
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2017 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	49
cytology	12
doctor visit	133
gynecologic pathology	12
gynecologic procedures	49
preventive care	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	98

**Age**
From 65 to 74	60
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2017

Hypertension	60
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	14
Depression	14
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2018 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	53
doctor visit	119
gynecologic procedures	53

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	100

**Age**
From 65 to 74	67
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2018

Hypertension	61
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2019 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	49
doctor visit	137
gynecologic procedures	49

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	95

**Age**
From 65 to 74	55
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2019

Hypertension	63
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2020 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	40
doctor visit	109
gynecologic procedures	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	91

**Age**
From 65 to 74	55
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2020

Hypertension	58
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2021 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	44
doctor visit	75
gynecologic procedures	44

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	69

**Age**
From 65 to 74	43
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2021

Hypertension	59
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN during 2022 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

breast exam	33
doctor visit	87
gynecologic procedures	33

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	72

**Age**
From 65 to 74	32
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	17
Asthma	17
Osteoperosis	26
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary Merlin Mason, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Merlin Mason, MD treated as an obstetrician and gynecologist in Maryville, TN were breast exam, gynecologic procedures, preventive care and cytology.

breast exam	50
cytology	26
doctor visit	135
gynecologic pathology	26
gynecologic procedures	50
lab tests	16
preventive care	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary Merlin Mason, MD.

**Gender**
Male	0
Female	100

**Age**
75 to 84	20
85 and over	1
Less than 65	4
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary Merlin Mason, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	54
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	15
Depression	18
Chronic Kidney Disease	13
Asthma	2
Osteoporosis	9
Heart Failure	4
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	1
Dementia	0
Cancer	2

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

Dr. Gary Merlin Mason, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Gary Merlin Mason, MD from all over the web to help you find the right in Maryville, TN.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Pfizer Inc.	$1,094 PVC $388	PREMARIN $231	PREMARIN ORALS $157	COLOGUARD $93	COLOGUARD DNA CAPTURE REAGENTS $69	Other $156
Novo Nordisk Inc	$217 RYBELSUS $124	Ozempic $75	$19
Lilly USA, LLC	$149 JARDIANCE $75	MOUNJARO $59	TRIJARDY XR $14
Boston Scientific Corporation	$119 SYMPHION $95	HYDRO THERMABLATOR SYSTEM (HTA SYSTEM) $24
COMSORT, Inc	$100 NEXPLANON $100
Other	$539 XARELTO $72	Vascepa $65	Kerendia $55	Myrbetriq $48	XIFAXAN $31	Other $268

**Types of Payments**
Food and Beverage	$2,103
Consulting Fee	$100
Education	$15

Biography

Dr. Gary Mason, who practices in Maryville, TN, is a medical specialist in obstetrics & gynecology. Dr. Mason obtained a license to practice in Tennessee.

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Dr. Gary Merlin Mason, MD

Office Locations

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. Gary Merlin Mason, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Merlin Mason, 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. Gary Merlin Mason, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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