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Dr. Evan Grant Williams, MD

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Specializes in: Internal Medicine (Adult Medicine), Hospital Medicine (Hospitalist) and General Pediatrics

1101 W Liberty Street
Farmington, MO 63640

(573) 756-6751

Dr. Evan Grant Williams, MD is an internist in Farmington, MO specializing in internal medicine (adult medicine), hospital medicine (hospitalist) and general pediatrics.

Office Locations

1101 W Liberty Street
Farmington, MO 63640

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Noteworthy Medicare Patient Procedures Performed by Dr. Evan Grant Williams, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Evan Grant Williams, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	501
inpatient care	501

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2013 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

catheterization	13
hospital care	584
inpatient care	584

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	172
Female	222

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	135
85 and over	80
Less than 65	69

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	49
Depression	47
Chronic Kidney Disease	59
Asthma	13
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	44
Chronic Obstructive Pulmonary Disease	39
Diabetes	41
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	542
inpatient care	507
outpatient care	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	156
Female	191

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	109
85 and over	74
Less than 65	47

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	54
Depression	45
Chronic Kidney Disease	57
Asthma	11
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	35
Diabetes	41
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	549
inpatient care	483
outpatient care	66

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	318
Female	472

**Ethnicity**
Non-Hispanic White	724
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	212
85 and over	224
Less than 65	134

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	53
Depression	44
Chronic Kidney Disease	58
Asthma	24
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	469
inpatient care	417
outpatient care	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	127
Female	172

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	85
85 and over	80
Less than 65	42

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	51
Depression	37
Chronic Kidney Disease	64
Asthma	36
Osteoperosis	15
Atrial Fibrilation	27
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	34
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	473
inpatient care	381
outpatient care	92

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	140
Female	172

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	98
85 and over	62
Less than 65	51

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	54
Depression	39
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	458
inpatient care	298
outpatient care	160

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	116
Female	171

**Ethnicity**
Non-Hispanic White	251
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	95
85 and over	71
Less than 65	46

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	52
Depression	40
Chronic Kidney Disease	71
Asthma	13
Osteoperosis	17
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	36
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	572
inpatient care	412
outpatient care	160

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	123
Female	174

**Ethnicity**
Non-Hispanic White	266
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	94
85 and over	78
Less than 65	33

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	52
Depression	45
Chronic Kidney Disease	65
Asthma	12
Osteoperosis	20
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	37
Dementia	35
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	442
inpatient care	377
outpatient care	65

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	101
Female	123

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	79
85 and over	42
Less than 65	41

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	55
Depression	47
Chronic Kidney Disease	72
Asthma	7
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	55
Chronic Obstructive Pulmonary Disease	43
Diabetes	49
Dementia	34
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	750
inpatient care	694
outpatient care	56

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	159
Female	190

**Age**
From 65 to 74	100
From 75 to 84	108
85 and over	69
Less than 65	72

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	63
Depression	44
Chronic Kidney Disease	69
Asthma	10
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	58
Chronic Obstructive Pulmonary Disease	40
Diabetes	56
Dementia	37
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	795
inpatient care	766
outpatient care	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	146
Female	208

**Age**
From 65 to 74	104
From 75 to 84	97
85 and over	67
Less than 65	86

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	54
Depression	55
Chronic Kidney Disease	54
Asthma	18
Osteoperosis	14
Atrial Fibrilation	39
Heart Failure	57
Chronic Obstructive Pulmonary Disease	52
Diabetes	55
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

hospital care	560
inpatient care	560

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Male	124
Female	180

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	116
85 and over	59
Less than 65	58

Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	52
Depression	57
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	56
Chronic Obstructive Pulmonary Disease	44
Diabetes	52
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Evan Grant Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Evan Grant Williams, MD treated as an internist in Farmington, MO were hospital care, inpatient care, outpatient care and catheterization.

catheterization	13
hospital care	557
inpatient care	498
outpatient care	79

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Evan Grant Williams, MD.

**Gender**
Female	189
Male	140

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	246
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	102
85 and over	75
Less than 65	56
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. Evan Grant Williams, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	49
Depression	41
Chronic Kidney Disease	56
Asthma	14
Osteoporosis	14
Heart Failure	44
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Atrial Fibrillation	23
Dementia	29
Cancer	14

Education & Training

He has a state license in Missouri.

Licensed In: Missouri

Ratings & Reviews

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General Payments

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

**Payments by Company**
EMD Serono, Inc.	$12 Rebif $12

**Types of Payments**
Food and Beverage	$12

Biography

Dr. Evan Williams' specialties are hospital medicine (hospitalist) and general pediatrics. He studied medicine at the University of Missouri-Columbia School of Medicine.