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Dr. Marva Denise Williams, MD

(No ratings)

Specializes in: Emergency Medicine

107 Sunset Drive
Manning, SC 29102

(803) 435-4447

Dr. Marva Denise Williams, MD is an emergency medicine doctor in Manning, SC specializing in emergency medicine.

Office Locations

107 Sunset Drive
Manning, SC 29102

(803) 435-4447

(803) 435-9092

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1761 Pinewood Road
Sumter, SC 29154

(803) 481-8591

(803) 520-9624

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3555 Williamsburg Highway
Cades, SC 29518

(843) 792-1414

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Noteworthy Medicare Patient Procedures Performed by Dr. Marva Denise Williams, MD in 2023

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

Top 5%

By Volume:

diabetes screening

fasting blood glucose test

By Affordability:

fasting blood glucose test

In 2023, among providers in related specialties within South Carolina, Dr. Marva Denise Williams, MD performed more diabetes screening, and fasting blood glucose test procedures for Medicare patients than 95% of them and she also had a list price for fasting blood glucose test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Affordability:

urinalysis

In 2023, Dr. Marva Denise Williams, MD had a list price for urinalysis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within South Carolina. 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:

A1C test

lab tests

By Affordability:

blood glucose tests

glucose tests

In 2012, among providers in related specialties within South Carolina, Dr. Marva Denise Williams, MD performed more A1C test, and lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood glucose tests, and glucose tests 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. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2012 were lab tests, blood draw, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

abdominal imaging	37
blood draw	296
brain imaging (neuroimaging)	22
breathing treatment	22
catheterization	14
CT scan	59
doctor visit	968
emergency care	129
lab tests	799
pelvic imaging	37
thoracic (chest) imaging	131
urologic procedures	14
X-rays	131

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2013 were lab tests, blood draw, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

abdominal imaging	54
blood draw	598
brain imaging (neuroimaging)	55
breathing treatment	50
CT scan	122
doctor visit	1495
emergency care	29
hip imaging	16
lab tests	1242
minimally invasive procedures	36
musculoskeletal imaging	16
pelvic imaging	54
preventive care	54
spinal procedures	12
thoracic (chest) imaging	192
vaccines	20
X-rays	207

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	405
Female	528

**Ethnicity**
Non-Hispanic White	739
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	494
From 75 to 84	256
85 and over	58
Less than 65	125

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2014 were lab tests, blood draw, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

abdominal imaging	38
blood draw	698
brain imaging (neuroimaging)	38
breathing treatment	43
CT scan	76
doctor visit	1836
emergency care	92
lab tests	1186
minimally invasive procedures	48
pelvic imaging	38
preventive care	151
thoracic (chest) imaging	209
vaccines	33
X-rays	209

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	448
Female	641

**Ethnicity**
Non-Hispanic White	803
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	534
From 75 to 84	326
85 and over	83
Less than 65	146

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2015 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

abdominal imaging	49
blood draw	246
brain imaging (neuroimaging)	21
breathing treatment	49
CT scan	70
doctor visit	1267
emergency care	84
hip imaging	13
lab tests	1048
minimally invasive procedures	49
musculoskeletal imaging	13
pelvic imaging	49
preventive care	232
thoracic (chest) imaging	207
vaccines	43
X-rays	220

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	712
Female	1064

**Ethnicity**
Non-Hispanic White	1336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	884
From 75 to 84	528
85 and over	130
Less than 65	234

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	18
Asthma	17
Osteoperosis	4
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2016 were lab tests, X-rays, thoracic (chest) imaging and preventive care.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

abdominal imaging	43
blood draw	214
brain imaging (neuroimaging)	18
breathing treatment	48
CT scan	61
doctor visit	1307
lab tests	1102
minimally invasive procedures	51
nursing home care	14
pelvic imaging	43
preventive care	228
spinal procedures	14
thoracic (chest) imaging	235
vaccines	44
X-rays	249

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	336
Female	494

**Ethnicity**
Non-Hispanic White	634
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	259
85 and over	71
Less than 65	96

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	23
Asthma	21
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2017 were nursing home care, emergency care, blood draw and lab tests.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

blood draw	243
diabetes management	52
doctor visit	660
emergency care	244
lab tests	125
nursing home care	1964
preventive care	101

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	342
Female	403

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	231
85 and over	106
Less than 65	132

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	46
Dementia	31
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2018 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

aspiration	13
blood draw	619
diabetes management	282
doctor visit	1678
emergency care	59
injections	13
lab tests	664
preventive care	568

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	249
Female	294

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	163
85 and over	50
Less than 65	71

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

blood draw	422
diabetes management	314
doctor visit	1811
emergency care	11
lab tests	892
preventive care	679

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	217
Female	259

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	132
85 and over	41
Less than 65	63

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2020 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

blood draw	223
diabetes management	357
doctor visit	1785
ear procedures	12
emergency care	33
lab tests	957
preventive care	730

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	231
Female	247

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	109
85 and over	42
Less than 65	61

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2021 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

blood draw	117
diabetes management	303
doctor visit	1633
emergency care	41
lab tests	848
preventive care	688

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	221
Female	224

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	128
85 and over	40
Less than 65	45

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC during 2022 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

blood draw	84
diabetes management	259
doctor visit	1387
emergency care	51
lab tests	681
preventive care	517

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Male	201
Female	221

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	137
85 and over	38
Less than 65	47

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marva Denise Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marva Denise Williams, MD treated as an emergency medicine doctor in Manning, SC were nursing home care, lab tests, preventive care and blood draw.

abdominal imaging	44
aspiration	13
blood draw	341
brain imaging (neuroimaging)	30
catheterization	14
CT scan	77
diabetes management	261
doctor visit	1438
ear procedures	12
emergency care	77
hip imaging	14
injections	13
lab tests	867
minimally invasive procedures	46
musculoskeletal imaging	14
nursing home care	989
pelvic imaging	44
preventive care	394
spinal procedures	13
thoracic (chest) imaging	194
urologic procedures	14
vaccines	35
X-rays	203

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marva Denise Williams, MD.

**Gender**
Female	397
Male	305

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	499
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	59
75 to 84	206
Less than 65	92
65 to 74	344

Average of Total of Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	22
Asthma	9
Osteoporosis	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Atrial Fibrillation	9
Dementia	10
Cancer	10

Education & Training

She has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$414 FARXIGA $215	ONGLYZA $68	BYDUREON PEN $36	BYDUREON $30	AIRSUPRA $21	Other $44
Novo Nordisk Inc	$291 Victoza $129	Ozempic $65	Tresiba $30	RYBELSUS $26	Levemir $9	Other $32
Lilly USA, LLC	$199 JARDIANCE $82	TRULICITY $78	MOUNJARO $38
AbbVie Inc.	$191 VRAYLAR $164	UBRELVY $15	LINZESS $13
Horizon Pharma USA, Inc.	$141 Duexis $101	VIMOVO $39
Other	$1,149 Contrave $127	NASCOBAL CYANOCOBALAMIN, USP $122	Repatha $121	ENTRESTO $120	XIFAXAN $84	Other $575

**Types of Payments**
Food and Beverage	$2,223
Education	$163

Research Payments

Dr. Marva Denise Williams, MD has received 40 research payments totaling $83,248.

Biography

Dr. Marva Williams works as a family medicine and emergency medicine specialist in Manning, SC, Cades, SC, and Sumter, SC. Dr. Williams has obtained a license to practice in South Carolina.

Select Year:

Dr. Marva Denise Williams, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Marva Denise Williams, MD in 2023

By Volume:

By Affordability:

By Affordability:

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. Marva Denise Williams, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marva Denise Williams, 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. Marva Denise Williams, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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