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Dr. Barrington N. Nash, MD

Accepting New Patients

(BARRINGTON NASH , MD)

(No ratings)

Specializes in: Preventive Medicine, General Practice and Family Medicine

Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine (1988)

9352 Park West Boulevard
Knoxville, TN 37923

(865) 373-1000

Dr. Barrington N. Nash, MD is a preventive medicine doctor in Louisville, TN specializing in preventive medicine, general practice and family medicine. He graduated from Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine in 1988 and has 38 years of experience. Dr. Barrington N. Nash, MD is affiliated with Covenant Health, Parkwest Medical Center and Topside Physicians.

Office Locations

1921 Topside Road Suite 200
Louisville, TN 37777

open_in_new

Parkwest Medical Center

9352 Park West Boulevard
Knoxville, TN 37923

(865) 373-1000

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Noteworthy Medicare Patient Procedures Performed by Dr. Barrington N. Nash, MD in 2023

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

Top 10%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, Dr. Barrington N. Nash, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% 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:

lab tests

In 2012, Dr. Barrington N. Nash, MD performed more lab tests 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. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2012 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	138
doctor visit	451
lab tests	22
preventive care	33
vaccines	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	165
diabetes management	46
doctor visit	500
lab tests	159
preventive care	111
vaccines	65

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	137
Female	118

**Age**
From 65 to 74	110
From 75 to 84	71
85 and over	21
Less than 65	53

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2013

Hypertension	58
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2014 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	263
diabetes management	120
doctor visit	592
lab tests	439
preventive care	179
vaccines	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	133
Female	114

**Age**
From 65 to 74	113
From 75 to 84	71
85 and over	23
Less than 65	40

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2014

Hypertension	62
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2015 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	264
diabetes management	100
doctor visit	527
lab tests	325
preventive care	131
vaccines	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	246
Female	212

**Age**
From 65 to 74	202
From 75 to 84	140
85 and over	40
Less than 65	76

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2015

Hypertension	66
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2016 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	240
diabetes management	52
doctor visit	558
lab tests	69
preventive care	95
vaccines	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	137
Female	116

**Age**
From 65 to 74	121
From 75 to 84	75
85 and over	20
Less than 65	37

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2016

Hypertension	70
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2017 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	238
diabetes management	23
doctor visit	541
lab tests	49
preventive care	63
vaccines	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	135
Female	128

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	65
85 and over	19
Less than 65	36

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2017

Hypertension	68
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	186
doctor visit	483
lab tests	16
preventive care	36
vaccines	36

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	126
Female	113

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	66
85 and over	22
Less than 65	35

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2018

Hypertension	69
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2019 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	103
doctor visit	532
lab tests	22
preventive care	44
vaccines	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	126
Female	115

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	58
85 and over	23
Less than 65	36

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2019

Hypertension	69
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2020 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	30
doctor visit	391
lab tests	17
preventive care	37
vaccines	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	112
Female	100

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	63
85 and over	12
Less than 65	26

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2020

Hypertension	63
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2021 were blood draw and lab tests.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	38
doctor visit	386
lab tests	18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	108
Female	89

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

**Age**
From 65 to 74	108
From 75 to 84	55
85 and over	15
Less than 65	19

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2021

Hypertension	70
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN during 2022 were lab tests, blood draw and preventive care.

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

blood draw	78
doctor visit	307
lab tests	79
preventive care	27

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	99
Female	87

**Age**
From 65 to 74	101
From 75 to 84	53
85 and over	14
Less than 65	18

Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD in 2022

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Barrington N. Nash, MD for Medicare patients.

The highest averages for the top procedures that Dr. Barrington N. Nash, MD treated as a preventive medicine doctor in Louisville, TN were blood draw, lab tests, preventive care and diabetes management.

blood draw	158
diabetes management	68
doctor visit	478
lab tests	110
preventive care	75
vaccines	43

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Barrington N. Nash, MD.

**Gender**
Male	123
Female	108

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	99
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	65
85 and over	19
Less than 65	34
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Barrington N. Nash, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	40
Stroke	1
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	20
Asthma	2
Osteoporosis	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	10
Dementia	6
Cancer	9

Education & Training

Dr. Barrington N. Nash, MD graduated from Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine in 1988. He completed residency at Martin Army Community Hospital. He is certified by the Family Medicine and has a state license in Tennessee.

Medical School: Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine (1988)

Residency: Martin Army Community Hospital (1991)

Board Certification: Family Medicine

Licensed In: Tennessee

Affiliations & Hospitals

Dr. Barrington N. Nash, MD is associated with these hospitals and organizations:

Covenant Health

Parkwest Medical Center

Topside Physicians

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Barrington N. Nash, MD appears to accept the following insurance providers: Humana PPO, CIGNA PPO, Aetna Elect Choice, CIGNA POS, CIGNA HMO, Humana ChoiceCare Network, PHCS PPO, WellCare Medicare Advantage, Humana Medicare Advantage PPO, Private Healthcare Systems (PHCS), Aetna Choice POS II, Medicare Advantage, HealthSpring, Humana POS, Humana HMO, Aetna QPOS, Aetna Open Choice PPO, United Healthcare, Medicaid, Humana, Cigna, Community Care Network (CCN), TRICARE, Aetna Select, Aetna Managed Choice POS, Aetna HMO, WellPoint, BlueAdvantage Ruby, BCBS Network S Bronze (B07), BCBS TennCare Select, NHC Advantage ISNP (Institutional Special Needs Plan), BCBS Network S Silver (S04A/B/C), BCBS Network S Silver (S01A/B/C), BlueEssential HMO, Aetna National Advantage, BlueCare TennCare, Aetna Meritain Health, BlueCare Plus D-SNP, American Health Plan ISNP (Institutional Special Needs Plan), NovaNet Network Lease & WC, NX Health Network Monterey Mushroom Employees, BCBS Network S Silver (S01), BCBS Network S Silver (S04), BlueEssential SNP, BlueAdvantage Sapphire, BCBS Network S Gold (G06), BlueCross BlueShield of Tennessee Network P and Network S, BCBS TennCare Select CoverKids, BlueAdvantage PPO, Ambetter of Tennessee - All Plans, Traditional Medicare and BlueAdvantage Diamond.

Insurance Accepted by Provider includes:

According to our sources, Dr. Barrington N. Nash, MD accepts the following insurance providers:

Humana PPO

CIGNA PPO

Aetna Elect Choice

CIGNA POS

CIGNA HMO

Humana ChoiceCare Network

PHCS PPO

WellCare Medicare Advantage

Humana Medicare Advantage PPO

Private Healthcare Systems (PHCS)

Aetna Choice POS II

Medicare Advantage

HealthSpring

Humana POS

Humana HMO

Aetna QPOS

Aetna Open Choice PPO

United Healthcare

Medicaid

Humana

Cigna

Community Care Network (CCN)

TRICARE

Aetna Select

Aetna Managed Choice POS

Aetna HMO

WellPoint

BlueAdvantage Ruby

BCBS Network S Bronze (B07)

BCBS TennCare Select

NHC Advantage ISNP (Institutional Special Needs Plan)

BCBS Network S Silver (S04A/B/C)

BCBS Network S Silver (S01A/B/C)

BlueEssential HMO

Aetna National Advantage

BlueCare TennCare

Aetna Meritain Health

BlueCare Plus D-SNP

American Health Plan ISNP (Institutional Special Needs Plan)

NovaNet Network Lease & WC

NX Health Network Monterey Mushroom Employees

BCBS Network S Silver (S01)

BCBS Network S Silver (S04)

BlueEssential SNP

BlueAdvantage Sapphire

BCBS Network S Gold (G06)

BlueCross BlueShield of Tennessee Network P and Network S

BCBS TennCare Select CoverKids

BlueAdvantage PPO

Ambetter of Tennessee - All Plans

Traditional Medicare

BlueAdvantage Diamond

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$119 Victoza $92	Ozempic $17	Saxenda $11
Merck Sharp & Dohme Corporation	$76 BELSOMRA $76
Teva Pharmaceuticals USA, Inc.	$64 QVAR $64
GlaxoSmithKline, LLC.	$25 ANORO ELLIPTA $25
Takeda Pharmaceuticals America, Inc.	$10 Contrave $10

**Types of Payments**
Food and Beverage	$195
Education	$74
Consulting Fee	$25

Biography

Dr. Barrington Nash is a general practice, family medicine, and preventive medicine specialist in Louisville, TN and Knoxville, TN. He is a graduate of Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine. His residency was performed at Martin Army Community Hospital. Dr. Nash is an in-network provider for several insurance carriers, including Humana ChoiceCare Network, CIGNA Plans, and Community Care Network (CCN). Dr. Nash is affiliated with Covenant Health. According to Yext, he is currently accepting new patients at his office in Louisville, TN.