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Dr. William Keith Harris, MD

Accepting New Patients

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Specializes in: Family Medicine

University of Mississippi School of Medicine (1995)

7275 S Siwell Road
Byram, MS 39272

(601) 373-7722

Dr. William Keith Harris, MD is a family medicine practitioner in Byram, MS specializing in family medicine. He graduated from University of Mississippi School of Medicine in 1995 and has 31 years of experience. Dr. William Keith Harris, MD is affiliated with Baptist Memorial Health Care, Baptist Medical Group and MEDICAL FOUNDATION OF CENTRAL MISSISSIPPI INC.

Office Locations

Baptist Medical Group

7275 S Siwell Road
Byram, MS 39272

(601) 373-7722

open_in_new

7275 S Siwell Road
Jackson, MS 39272

(601) 373-7722

(601) 373-7378

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Noteworthy Medicare Patient Procedures Performed by Dr. William Keith Harris, MD in 2023

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

Top 5%

By Volume:

phlebotomy for lab tests

preventive care

urinalysis

In 2023, Dr. William Keith Harris, MD performed more A1C test, blood draw, diabetes management, flu shot, lab tests, lipid profile, phlebotomy for lab tests, preventive care, and urinalysis procedures for Medicare patients than 95% of providers in related specialties within Mississippi.

Top 10%

By Volume:

blood glucose tests

finger stick glucose test

In 2023, Dr. William Keith Harris, MD performed more blood glucose tests, and finger stick glucose test procedures for Medicare patients than 90% of providers in related specialties within Mississippi.

Top 25%

By Volume:

chronic care

complete blood count

By Affordability:

In 2012, among providers in related specialties within Mississippi, Dr. William Keith Harris, MD performed more chronic care, and complete blood count (CBC) procedures for Medicare patients than 75% of them and he also had a list price for diabetes management, flu shot, flu vaccine, immunization (preventive vaccines), 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. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2012 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1077
diabetes management	759
doctor visit	1936
hip imaging	19
lab tests	3003
musculoskeletal imaging	36
preventive care	1197
spinal procedures	52
thoracic (chest) imaging	114
vaccines	228
X-rays	202

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2013 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1109
diabetes management	797
doctor visit	1996
hip imaging	20
lab tests	3826
musculoskeletal imaging	35
preventive care	1254
spinal procedures	52
thoracic (chest) imaging	125
vaccines	250
X-rays	212

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	255
Female	407

**Ethnicity**
Non-Hispanic White	588
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	203
85 and over	95
Less than 65	72

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2013

Hypertension	73
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	12
Chronic Kidney Disease	11
Asthma	4
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2014 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1165
cardiac procedures	11
diabetes management	849
doctor visit	2007
lab tests	3375
preventive care	1421
spinal procedures	44
thoracic (chest) imaging	95
vaccines	264
X-rays	139

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	280
Female	446

**Ethnicity**
Non-Hispanic White	648
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	226
85 and over	96
Less than 65	81

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2014

Hypertension	73
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	12
Asthma	4
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2015 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1096
diabetes management	752
doctor visit	1938
lab tests	3249
musculoskeletal imaging	14
preventive care	1459
spinal procedures	46
thoracic (chest) imaging	127
vaccines	433
X-rays	187

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	570
Female	926

**Ethnicity**
Non-Hispanic White	1328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	644
From 75 to 84	462
85 and over	234
Less than 65	156

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2015

Hypertension	75
High Cholesterol	34
Stroke	4
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2016 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1145
cardiac procedures	17
diabetes management	775
doctor visit	2056
lab tests	3432
preventive care	1574
spinal procedures	22
thoracic (chest) imaging	124
vaccines	447
X-rays	146

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	302
Female	455

**Ethnicity**
Non-Hispanic White	672
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	231
85 and over	120
Less than 65	75

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2016

Hypertension	74
High Cholesterol	32
Stroke	4
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2017 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1427
breathing treatment	16
cardiac procedures	24
chronic care	196
diabetes management	866
doctor visit	2040
lab tests	3900
musculoskeletal imaging	19
preventive care	1974
spinal procedures	48
thoracic (chest) imaging	136
vaccines	531
X-rays	203

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	324
Female	471

**Ethnicity**
Non-Hispanic White	701
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	244
85 and over	110
Less than 65	66

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2017

Hypertension	74
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1430
chronic care	424
diabetes management	717
doctor visit	1990
lab tests	3720
mental health therapy	40
musculoskeletal imaging	17
preventive care	1888
spinal procedures	40
thyroid function tests	54
vaccines	425
weight management	40
X-rays	57

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	325
Female	471

**Ethnicity**
Non-Hispanic White	705
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	384
From 75 to 84	233
85 and over	121
Less than 65	58

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2018

Hypertension	70
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1531
chronic care	436
diabetes management	823
doctor visit	2068
lab tests	3500
musculoskeletal imaging	37
preventive care	1985
spinal procedures	46
vaccines	484
vascular procedures	12
X-rays	83

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	354
Female	493

**Ethnicity**
Non-Hispanic White	743
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	253
85 and over	123
Less than 65	63

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2019

Hypertension	71
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	33
Asthma	3
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1361
cardiac procedures	21
chronic care	299
diabetes management	786
doctor visit	1731
lab tests	2784
preventive care	1898
spinal procedures	49
vaccines	429
X-rays	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	350
Female	488

**Ethnicity**
Non-Hispanic White	732
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	417
From 75 to 84	236
85 and over	128
Less than 65	57

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2020

Hypertension	67
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	35
Asthma	2
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1449
cardiac procedures	14
chronic care	313
diabetes management	856
doctor visit	1824
lab tests	2863
musculoskeletal imaging	18
preventive care	1917
spinal procedures	44
vaccines	353
X-rays	62

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	515
Female	768

**Ethnicity**
Non-Hispanic White	1034
Black	236
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	577
From 75 to 84	423
85 and over	180
Less than 65	103

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2021

Hypertension	54
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	26
Asthma	3
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS during 2022 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

blood draw	1446
chronic care	283
diabetes management	819
doctor visit	2091
lab tests	2801
preventive care	1973
spinal procedures	14
vaccines	436
X-rays	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	419
Female	543

**Ethnicity**
Non-Hispanic White	826
Black	123
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	455
From 75 to 84	314
85 and over	138
Less than 65	55

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	22
Depression	13
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Keith Harris, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Keith Harris, MD treated as a family medicine practitioner in Byram, MS were lab tests, preventive care, blood draw and diabetes management.

blood draw	1294
cardiac procedures	17
chronic care	325
diabetes management	799
doctor visit	1970
hip imaging	19
lab tests	3313
mental health therapy	40
musculoskeletal imaging	25
preventive care	1685
spinal procedures	41
thoracic (chest) imaging	120
thyroid function tests	54
vaccines	389
vascular procedures	12
weight management	40
X-rays	123

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Keith Harris, MD.

**Gender**
Male	335
Female	497

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	0
Non-Hispanic White	725
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	256
85 and over	122
Less than 65	71
65 to 74	382

Average of Total of Conditions of Medicare patients treated by Dr. William Keith Harris, MD From 2012 - 2022

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

Hypertension	64
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	20
Asthma	4
Osteoporosis	4
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Atrial Fibrillation	9
Cancer	7
Dementia	7

Education & Training

Dr. William Keith Harris, MD graduated from University of Mississippi School of Medicine in 1995. He has a state license in Mississippi.

Medical School: University of Mississippi School of Medicine (1995)

Residency: (1998)

Licensed In: Mississippi

Affiliations & Hospitals

Dr. William Keith Harris, MD is associated with these hospitals and organizations:

Baptist Memorial Health Care

Baptist Medical Group

MEDICAL FOUNDATION OF CENTRAL MISSISSIPPI INC

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General Payments

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

**Payments by Company**
Pfizer Inc.	$1,267 LYRICA $237	ELIQUIS $176	PREVNAR - 13 $149	NURTEC ODT $135	VIAGRA $104	Other $467
GlaxoSmithKline, LLC.	$1,038 TANZEUM $367	ANORO $279	BREO $222	TRELEGY ELLIPTA $117	SHINGRIX $44	Other $9
AstraZeneca Pharmaceuticals LP	$954 FARXIGA $587	CRESTOR $74	BYDUREON PEN $67	SYMBICORT $55	ONGLYZA $49	Other $123
Boehringer Ingelheim Pharmaceuticals, Inc.	$781 JARDIANCE $358	TRADJENTA $137	SPIRIVA RESPIMAT $98	COMBIVENT RESPIMAT $73	GLYXAMBI $42	Other $72
Novo Nordisk Inc	$678 Tresiba $126	Victoza $116	Saxenda $46	Ozempic $27	RYBELSUS $25	Other $338
Other	$5,041 Repatha $462	Cardiovascular $431	Edarbi $238	PRALUENT $172	TOUJEO $153	Other $3,585

**Types of Payments**
Food and Beverage	$9,737
Education	$22

Biography

Dr. William Harris' area of specialization is family medicine. He studied medicine at the University of Mississippi School of Medicine. Dr. Harris is professionally affiliated with Baptist Memorial Health Care. He has an open panel in Byram MS, MS according to Baptist Memorial Health Care.

Select Year:

Dr. William Keith Harris, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Keith Harris, MD in 2023

By Volume:

By Volume:

By Volume:

By Affordability:

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. William Keith Harris, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Keith Harris, 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. William Keith Harris, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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