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Dr. Keith A. May, MD, FASA

(Dr. Keith Andrew May, M.D.)

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Specializes in: Anesthesiology

University of South Carolina School of Medicine (2003)

Professional interests include: regional anesthesia, anesthesia, echocardiogram (echo)

1924 Alcoa Highway Box U109
Knoxville, TN 37920

(865) 305-9220

Dr. Keith A. May, MD, FASA is an anesthesiologist in Knoxville, TN specializing in anesthesiology. He graduated from University of South Carolina School of Medicine in 2003 and has 23 years of experience. Dr. Keith A. May, MD, FASA is affiliated with University Physicians' Association, Inc., The University of Tennessee Medical Center, MCV Associated Physicians and UNIVERSITY ANESTHESIOLOGISTS, PLLC.

Office Locations

The University of Tennessee Medical Center

1924 Alcoa Highway Box U109
Knoxville, TN 37920

(865) 305-9220

(865) 637-5518

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith A. May, MD, FASA in 2023

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

Top 10%

By Affordability:

femoral nerve block

femoral nerve block injection

In 2023, Dr. Keith A. May, MD, FASA had a list price for femoral nerve block, and femoral nerve block injection 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:

nerve block

nerve block injection

By Affordability:

peripheral nerve block

In 2012, among providers in related specialties within Tennessee, Dr. Keith A. May, MD, FASA performed more nerve block, and nerve block injection procedures for Medicare patients than 75% of them and he also had a list price for peripheral nerve block 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. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN during 2012 were nerve block, minimally invasive procedures, catheterization and cardiac procedures.

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

cardiac procedures	13
catheterization	13
minimally invasive procedures	13
nerve block	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN during 2013 were minimally invasive procedures, catheterization and cardiac procedures.

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

cardiac procedures	11
catheterization	11
minimally invasive procedures	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	199
Female	223

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	125
85 and over	27
Less than 65	104

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2013

Hypertension	75
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	237
Female	266

**Ethnicity**
Non-Hispanic White	435
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	159
85 and over	48
Less than 65	84

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2014

Hypertension	75
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	608
Female	704

**Ethnicity**
Non-Hispanic White	1178
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	610
From 75 to 84	384
85 and over	122
Less than 65	196

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2015

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	303
Female	352

**Ethnicity**
Non-Hispanic White	581
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	183
85 and over	55
Less than 65	98

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2016

Hypertension	75
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	240
Female	257

**Ethnicity**
Non-Hispanic White	428
Black	55
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	156
85 and over	45
Less than 65	75

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2017

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN during 2018 were nerve block and injections.

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

injections	12
nerve block	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	277
Female	318

**Ethnicity**
Non-Hispanic White	530
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	186
85 and over	48
Less than 65	91

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2018

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	289
Female	319

**Ethnicity**
Non-Hispanic White	519
Black	75
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	183
85 and over	48
Less than 65	77

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2019

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN during 2020 were ultrasound (sonogram), minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

cardiac procedures	15
minimally invasive procedures	15
ultrasound (sonogram)	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	254
Female	231

**Ethnicity**
Non-Hispanic White	417
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	144
85 and over	40
Less than 65	66

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2020

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	155
Female	144

**Ethnicity**
Non-Hispanic White	242
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	101
85 and over	24
Less than 65	52

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2021

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN during 2022 were hospital care, inpatient care, nerve block and injections.

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

hospital care	15
injections	11
inpatient care	15
nerve block	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	112
Female	113

**Ethnicity**
Non-Hispanic White	174
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	56
85 and over	15
Less than 65	33

Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA in 2022

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	16
Atrial Fibrilation	30
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	5
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Keith A. May, MD, FASA for Medicare patients.

The highest averages for the top procedures that Dr. Keith A. May, MD, FASA treated as an anesthesiologist in Knoxville, TN were ultrasound (sonogram), hospital care, inpatient care and nerve block.

cardiac procedures	13
catheterization	12
hospital care	15
injections	11
inpatient care	15
minimally invasive procedures	13
nerve block	13
ultrasound (sonogram)	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Keith A. May, MD, FASA.

**Gender**
Male	243
Female	266

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	0
Non-Hispanic White	442
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	152
85 and over	42
Less than 65	79
65 to 74	234

Average of Total of Conditions of Medicare patients treated by Dr. Keith A. May, MD, FASA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Keith A. May, MD, FASA treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	34
Asthma	10
Osteoporosis	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	14
Cancer	15
Dementia	9

Education & Training

Dr. Keith A. May, MD, FASA graduated from University of South Carolina School of Medicine in 2003. He completed residency at Medical University of South Carolina Affiliated Hospitals. He has a state license in South Carolina.

Medical School: University of South Carolina School of Medicine (2003)

Residency: Medical University of South Carolina Affiliated Hospitals (2007)

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Keith A. May, MD, FASA is associated with these hospitals and organizations:

University Physicians' Association, Inc.

The University of Tennessee Medical Center

MCV Associated Physicians

UNIVERSITY ANESTHESIOLOGISTS, PLLC

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General Payments

These charts describe general payments received by Dr. Keith A. May, MD, FASA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pacira Pharmaceuticals Incorporated	$993 Iovera $732	Exparel $261
Heron Therapeutics, Inc.	$108 Zynrelef $108
Edwards Lifesciences Corporation	$29 FloTrac Sensor $29
Merck Sharp & Dohme Corporation	$26 BRIDION $26

**Types of Payments**
Travel and Lodging	$698
Food and Beverage	$457

Biography

Dr. Keith May's medical specialty is anesthesiology. His areas of expertise include the following: echocardiogram (echo) and regional anesthesia. Dr. May is affiliated with the University Physicians' Association, Inc., MCV Associated Physicians, and The University of Tennessee Medical Center. He is a graduate of the University of South Carolina School of Medicine. His residency was performed at a hospital affiliated with Medical University of South Carolina.