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Home > FL Providers > Family Physicians & Family Medicine Specialists

Dr. Gary D. Swain, MD

Accepting New Patients

(119 Ratings)

Specializes in: Family Medicine

311 9TH STREET N SUITE 306
Naples, FL 34102

(239) 624-0340

Dr. Gary D. Swain, MD is a family medicine practitioner in Naples, FL specializing in family medicine. Dr. Gary D. Swain, MD is affiliated with NCH Healthcare System and NCHMD INC.

Office Locations

311 9TH STREET N SUITE 306
Naples, FL 34102

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Noteworthy Medicare Patient Procedures Performed by Dr. Gary D. Swain, MD in 2023

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

Top 25%

By Volume:

blood draw

flu shot

phlebotomy for lab tests

By Affordability:

In 2012, among providers in related specialties within Florida, Dr. Gary D. Swain, MD performed more blood draw, flu shot, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), lab tests, urine tests, and vaccines 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. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2012 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

doctor visit	1334
lab tests	180
preventive care	124
vaccines	124

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2013 were lab tests, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

doctor visit	616
lab tests	75
preventive care	16
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	168
Female	174

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	114
85 and over	36
Less than 65	14

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2013

Hypertension	68
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2014 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	85
doctor visit	600
preventive care	40
vaccines	40

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	169
Female	181

**Age**
From 65 to 74	192
From 75 to 84	107
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2014

Hypertension	60
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2015 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	121
doctor visit	1204
lab tests	40
preventive care	150
vaccines	150

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	622
Female	610

**Ethnicity**
Non-Hispanic White	1192
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	598
From 75 to 84	444
85 and over	150
Less than 65	40

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2015

Hypertension	54
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	829
cardiac procedures	17
doctor visit	1865
lab tests	56
preventive care	262
vaccines	228

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	476
Female	457

**Ethnicity**
Non-Hispanic White	891
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	440
From 75 to 84	335
85 and over	129
Less than 65	29

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2016

Hypertension	59
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	38
Depression	13
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2017 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	958
cardiac procedures	14
doctor visit	1924
lab tests	25
preventive care	240
vaccines	209

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	577
Female	460

**Ethnicity**
Non-Hispanic White	987
Black	0
Hispanic	13
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	449
From 75 to 84	408
85 and over	152
Less than 65	28

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2017

Hypertension	61
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	42
Depression	16
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	961
cardiac procedures	11
doctor visit	2263
lab tests	115
preventive care	283
vaccines	257

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	655
Female	570

**Ethnicity**
Non-Hispanic White	1153
Black	0
Hispanic	18
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	510
From 75 to 84	517
85 and over	171
Less than 65	27

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2018

Hypertension	62
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	43
Depression	17
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2019 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	816
doctor visit	1541
lab tests	29
preventive care	87
vaccines	87

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	495
Female	436

**Ethnicity**
Non-Hispanic White	877
Black	0
Hispanic	15
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	414
85 and over	130
Less than 65	19

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2019

Hypertension	68
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	0
Depression	20
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2020 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	280
doctor visit	485
lab tests	19
preventive care	54
vaccines	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	114
Female	92

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	98
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2020

Hypertension	64
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2021 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	337
doctor visit	519
lab tests	35
preventive care	69
vaccines	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	124
Female	105

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	110
85 and over	35
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2021

Hypertension	64
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	45
Depression	18
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	10
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL during 2022 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

blood draw	344
doctor visit	509
lab tests	29
preventive care	57
vaccines	57

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	123
Female	106

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

**Age**
From 65 to 74	68
From 75 to 84	121
85 and over	40
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary D. Swain, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	41
Depression	16
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary D. Swain, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary D. Swain, MD treated as a family medicine practitioner in Naples, FL were blood draw, preventive care, vaccines and lab tests.

blood draw	525
cardiac procedures	14
doctor visit	1169
lab tests	60
preventive care	125
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	117

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary D. Swain, MD.

**Gender**
Male	320
Female	290

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	549
Native American / Alaskan Native	0
Hispanic	4
Other	9

**Age**
75 to 84	242
85 and over	76
Less than 65	14
65 to 74	269

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

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

Hypertension	57
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	19
Asthma	6
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Atrial Fibrillation	15
Dementia	7
Cancer	13

Education & Training

He completed residency at Travis Air Force Base, David Grant USAF Medical Center. He is certified by the American Board of Family Medicine and has a state license in Texas.

Residency: Travis Air Force Base, David Grant USAF Medical Center

Board Certification: American Board of Family Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Gary D. Swain, MD is associated with these hospitals and organizations:

NCH Healthcare System

NCHMD INC

Ratings & Reviews

Dr. Gary D. Swain, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 119 ratings. We collect ratings and reviews of Dr. Gary D. Swain, MD from all over the web to help you find the right in Naples, FL.

Overall Rating

(119 Ratings)

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$328 Da Vinci Surgical System $328
Medtronic Vascular, Inc.	$122 Endurant $122
Arthrex, Inc.	$120 $120
Astellas Pharma US Inc	$90 Myrbetriq $90
Medtronic USA, Inc.	$90 Intact $90
Other	$74 ADACEL $17	INTERMEZZO $16	GARDASIL9 $15	SHINGRIX $13	Prolia $12

**Types of Payments**
Food and Beverage	$823

Biography

Dr. Gary Swain's medical specialty is family medicine. Dr. Swain is professionally affiliated with NCH Healthcare System. He trained at Travis Air Force Base, David Grant USAF Medical Center for his residency. His average patient rating is 5.0 stars (out of 5). According to Doctor.com, new patients are welcome to contact his office in Naples, FL.