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Dr. Colville T. Williams, MD

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Specializes in: Adult Nephrology

University of the West Indies Faculty of Medical Sciences

1331 W Grand Parkway N Suite 320
Katy, TX 77493

(713) 468-5440

Dr. Colville T. Williams, MD is a nephrologist in Houston, TX specializing in adult nephrology. He graduated from University of the West Indies Faculty of Medical Sciences. Dr. Colville T. Williams, MD is affiliated with Houston Methodist Hospital, Houston Methodist Willowbrook Hospital, Memorial Hermann Southwest Hospital, Houston Methodist, Memorial Hermann Greater Heights Hospital, Memorial Hermann Memorial City Medical Center, Memorial Hermann Katy Hospital, Memorial Hermann, Memorial Hermann Cypress Hospital, Astrana Health, HPN and HOUSTON NEPHROLOGY GROUP.

Office Locations

10425 Huffmeister Road Suite 420
Houston, TX 77065

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13219 Dotson Road Suite 200
Houston, TX 77070

(281) 571-8090

(281) 571-8095

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1331 W Grand Parkway N Suite 320
Katy, TX 77493

(713) 468-5440

(713) 973-0778

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Houston Methodist

21216 Northwest Freeway Suite 410
Cypress, TX 77429

(281) 571-8090

(713) 973-0778

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Memorial Hermann Cypress Hospital

915 Gessner Road Suite 360
Houston, TX 77024

(713) 468-5440

(713) 973-0778

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Noteworthy Medicare Patient Procedures Performed by Dr. Colville T. Williams, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Colville T. Williams, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Texas. 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. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2012 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	377
doctor visit	125
hospital care	1827
inpatient care	1827
nursing home care	141

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	271
doctor visit	123
hospital care	1150
inpatient care	1150

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	75
Female	82

**Ethnicity**
Non-Hispanic White	22
Black	118
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	39
85 and over	13
Less than 65	51

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	15
Ischemic Heart Disease	59
Depression	39
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	64
Chronic Obstructive Pulmonary Disease	32
Diabetes	75
Dementia	32
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2014 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	211
doctor visit	148
hospital care	916
inpatient care	916

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	82
Female	49

**Ethnicity**
Non-Hispanic White	13
Black	106
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	52

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	61
Depression	37
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	57
Chronic Obstructive Pulmonary Disease	31
Diabetes	65
Dementia	27
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	192
doctor visit	137
hospital care	1703
inpatient care	1703

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	196
Female	160

**Ethnicity**
Non-Hispanic White	0
Black	262
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	76
85 and over	34
Less than 65	122

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	67
Depression	35
Chronic Kidney Disease	75
Asthma	25
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	71
Chronic Obstructive Pulmonary Disease	28
Diabetes	72
Dementia	30
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	238
doctor visit	113
hospital care	1081
inpatient care	1081

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	68
Female	72

**Ethnicity**
Non-Hispanic White	19
Black	109
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	23
85 and over	13
Less than 65	58

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	16
Ischemic Heart Disease	56
Depression	41
Chronic Kidney Disease	75
Asthma	34
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	62
Chronic Obstructive Pulmonary Disease	32
Diabetes	71
Dementia	31
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	306
doctor visit	82
hospital care	1117
inpatient care	1117

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	80
Female	63

**Ethnicity**
Non-Hispanic White	17
Black	115
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	23
85 and over	16
Less than 65	55

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	20
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	70
Chronic Obstructive Pulmonary Disease	35
Diabetes	75
Dementia	37
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	305
doctor visit	54
hospital care	1088
inpatient care	1088

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	147
Female	140

**Ethnicity**
Non-Hispanic White	65
Black	171
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	54
85 and over	31
Less than 65	120

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	21
Ischemic Heart Disease	69
Depression	40
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	5
Atrial Fibrilation	23
Heart Failure	70
Chronic Obstructive Pulmonary Disease	40
Diabetes	75
Dementia	40
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	149
doctor visit	57
hospital care	735
inpatient care	735

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	155
Female	142

**Ethnicity**
Non-Hispanic White	90
Black	140
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	62
85 and over	24
Less than 65	124

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	69
Depression	32
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	68
Chronic Obstructive Pulmonary Disease	25
Diabetes	75
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	77
doctor visit	99
hospital care	462
inpatient care	462

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	129
Female	121

**Ethnicity**
Non-Hispanic White	115
Black	74
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	56
85 and over	36
Less than 65	72

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	72
Depression	26
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	74
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	67
doctor visit	105
hospital care	436
inpatient care	436

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	97
Female	92

**Ethnicity**
Non-Hispanic White	93
Black	59
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	52
85 and over	20
Less than 65	55

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	67
Depression	29
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	61
Chronic Obstructive Pulmonary Disease	21
Diabetes	70
Dementia	25
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

dialysis	52
doctor visit	126
hospital care	506
inpatient care	506

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Male	108
Female	99

**Ethnicity**
Non-Hispanic White	90
Black	67
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	57
85 and over	34
Less than 65	46

Conditions of Medicare patients treated by Dr. Colville T. Williams, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	13
Atrial Fibrilation	38
Heart Failure	61
Chronic Obstructive Pulmonary Disease	29
Diabetes	74
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Colville T. Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Colville T. Williams, MD treated as a nephrologist in Houston, TX were hospital care, inpatient care, dialysis and nursing home care.

dialysis	204
doctor visit	106
hospital care	1001
inpatient care	1001
nursing home care	141

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Colville T. Williams, MD.

**Gender**
Female	92
Male	103

**Ethnicity**
Black / African American	111
Asian / Pacific Islander	0
Non-Hispanic White	47
Native American / Alaskan Native	0
Hispanic	20
Other	0

**Age**
85 and over	20
75 to 84	40
Less than 65	68
65 to 74	63

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

The highest averages of the most common conditions of Medicare patients that Dr. Colville T. Williams, MD treated were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	68
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	5
Heart Failure	58
Chronic Obstructive Pulmonary Disease	27
Diabetes	66
Atrial Fibrillation	16
Dementia	26
Cancer	12

Education & Training

Dr. Colville T. Williams, MD graduated from University of the West Indies Faculty of Medical Sciences. He completed residency at Carilion Clinic. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in Texas.

Medical School: University of the West Indies Faculty of Medical Sciences

Residency: Carilion Clinic

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: Texas

Affiliations & Hospitals

Dr. Colville T. Williams, MD is associated with these hospitals and organizations:

Houston Methodist Hospital

Houston Methodist Willowbrook Hospital

Memorial Hermann Southwest Hospital

Houston Methodist

Memorial Hermann Greater Heights Hospital

Memorial Hermann Memorial City Medical Center

Memorial Hermann Katy Hospital

Memorial Hermann

Memorial Hermann Cypress Hospital

Astrana Health

HPN

HOUSTON NEPHROLOGY GROUP

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. Colville T. Williams, MD appears to accept the following insurance providers: Cigna, Medicare Advantage, Employers Health Network, BlueCross BlueShield of Texas, United Healthcare, Aetna Medicare, WellPoint, Memorial Hermann Advantage HMO, Community Health Choice Chip, Aetna Most Benefit Plans, Community Health Choice Star, Memorial Hermann Solutions, Community Health Choice Marketplace QHP, HMO Blue Texas, Aetna Memorial Hermann, BCBS BAV Blue Advantage HMO Exchange and Community Hlth MCR D-SNP.

Insurance Accepted by Provider includes:

According to our sources, Dr. Colville T. Williams, MD accepts the following insurance providers:

Cigna

Medicare Advantage

Employers Health Network

BlueCross BlueShield of Texas

United Healthcare

Aetna Medicare

WellPoint

Memorial Hermann Advantage HMO

Community Health Choice Chip

Aetna Most Benefit Plans

Community Health Choice Star

Memorial Hermann Solutions

Community Health Choice Marketplace QHP

HMO Blue Texas

Aetna Memorial Hermann

BCBS BAV Blue Advantage HMO Exchange

Community Hlth MCR D-SNP

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General Payments

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

**Payments by Company**
Relypsa, Inc.	$489 VELTASSA $489
Horizon Therapeutics plc	$370 KRYSTEXXA $344	$26
Amgen Inc.	$124 Parsabiv $71	Sensipar $37	Aranesp $16
Bayer HealthCare Pharmaceuticals Inc.	$114 Kerendia $114
Arbor Pharmaceuticals, Inc.	$109 Edarbi $78	Edarbyclor $20	BIDIL $11
Other	$1,011 ACTHAR $169	GATTEX $125	VELTASSA $104	Viekira $94	XARELTO $94	Other $424

**Types of Payments**
Food and Beverage	$2,207
Education	$11

Biography

Dr. Colville Williams is a medical specialist in adult nephrology. After attending the University of the West Indies Faculty of Medical Sciences and the University of Texas Medical School at Houston for medical school, Dr. Williams completed his residency training at Carilion Clinic and a hospital affiliated with the University of Virginia. He accepts WellPoint, Aetna Medicare, Blue California, and more. He is professionally affiliated with Memorial Hermann Greater Heights Hospital, Astrana Health, and Memorial Hermann Southwest Hospital. Memorial Hermann reports that Dr. Williams is accepting new patients at his office in Houston, TX.