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Home > TX Providers > Family Physicians & Family Medicine Specialists

Dr. Sidney Charles Ontai, MD

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Specializes in: Family Medicine and General Practice

501 E Colorado Street
Victoria, TX 77901

(361) 579-8300

Dr. Sidney Charles Ontai, MD is a family medicine practitioner in Victoria, TX specializing in family medicine and general practice.

Office Locations

501 E Colorado Street
Victoria, TX 77901

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In The News

“Dr. Sidney Ontai, Local family practitioner and CEO of Texas Family Health Network was presented the money by U.S. Representative Mac Thornberry (R-Clarendon) and Byran Daniel, who is associated...”—"USDA grant will help build rural telemedicine clinics 02-22-2002", Plainview Herald, August 2016

“Employees of the clinic will be employed by South Plains Health Provider Organization but Covenant Hospital Plainview and Sidney Ontai, M.D., will also be involved.”—"Silverton Clinic to reopen in June 04-16-2002", Plainview Herald, August 2016

“The Earth Medical Clinic, which held an open house today, is the fifth telemedicine clinic operated by Family Telecare under the direction of Dr. Sidney Ontai, a family practice physician in...”—"Telemedicine clinic opening in Earth 08-04-2004", Plainview Herald, July 2016

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2012 were lab tests, blood draw, diabetes management and preventive care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	532
diabetes management	356
hospital care	208
inpatient care	184
lab tests	670
outpatient care	24
preventive care	286

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2013 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	465
diabetes management	328
doctor visit	60
hospital care	55
inpatient care	55
lab tests	719
preventive care	363
vaccines	43

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	150
Female	236

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	163
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	111
85 and over	63
Less than 65	59

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	43
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2014 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	78
diabetes management	117
doctor visit	71
lab tests	287
preventive care	187
vaccines	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	111
Female	170

**Ethnicity**
Non-Hispanic White	131
Black	0
Hispanic	124
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	80
85 and over	41
Less than 65	39

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	48
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

doctor visit	207
hospital care	44
inpatient care	44
preventive care	23
vaccines	23

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	140
Female	164

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	74
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	78
85 and over	42
Less than 65	90

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2015

Hypertension	67
High Cholesterol	39
Stroke	8
Ischemic Heart Disease	32
Depression	34
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	31
doctor visit	382
hospital care	103
inpatient care	103
preventive care	45
vaccines	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	105
Female	96

**Ethnicity**
Non-Hispanic White	110
Black	27
Hispanic	64
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	44
85 and over	16
Less than 65	72

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2016

Hypertension	62
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2017 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	120
diabetes management	16
doctor visit	472
hospital care	191
inpatient care	191
lab tests	16
preventive care	46
vaccines	46

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	137
Female	170

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	86
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	68
85 and over	20
Less than 65	120

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2017

Hypertension	68
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	33
Depression	36
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	41
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2018 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	182
diabetes management	19
doctor visit	667
hospital care	336
inpatient care	305
lab tests	19
outpatient care	31
preventive care	96
vaccines	96

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	226
Female	226

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	133
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	112
85 and over	42
Less than 65	137

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2018

Hypertension	69
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2019 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	197
diabetes management	20
doctor visit	547
hospital care	279
inpatient care	279
lab tests	20
preventive care	40
vaccines	40

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	199
Female	198

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	120
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	94
85 and over	33
Less than 65	128

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	41
Depression	0
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2020 were blood draw, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

blood draw	110
doctor visit	454
hospital care	94
inpatient care	94
nursing home care	15
preventive care	64
vaccines	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	176
Female	176

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	84
85 and over	41
Less than 65	108

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	36
Asthma	4
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2021 were hospital care, inpatient care, preventive care and nursing home care.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

diabetes management	12
doctor visit	365
hospital care	308
inpatient care	295
lab tests	12
nursing home care	37
outpatient care	13
preventive care	51
vaccines	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	160
Female	180

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	107
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	82
85 and over	42
Less than 65	87

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Dementia	24
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX during 2022 were hospital care, inpatient care, preventive care and lab tests.

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

diabetes management	31
doctor visit	352
hospital care	132
inpatient care	132
lab tests	31
nursing home care	20
preventive care	40

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Male	154
Female	150

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	87
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	70
85 and over	30
Less than 65	76

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	28
Depression	34
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	45
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sidney Charles Ontai, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sidney Charles Ontai, MD treated as a family medicine practitioner in Victoria, TX were lab tests, blood draw, hospital care and inpatient care.

blood draw	214
diabetes management	112
doctor visit	357
hospital care	175
inpatient care	168
lab tests	221
nursing home care	24
outpatient care	22
preventive care	112
vaccines	42

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sidney Charles Ontai, MD.

**Gender**
Female	160
Male	141

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	170
Native American / Alaskan Native	0
Hispanic	95
Other	0

**Age**
85 and over	33
75 to 84	74
Less than 65	83
65 to 74	110

Average of Total of Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	5
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Atrial Fibrillation	8
Dementia	13
Cancer	6

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$19 Repatha $19
Janssen Pharmaceuticals, Inc	$17 XARELTO $17
Pfizer Inc.	$13 COLOGUARD DNA CAPTURE REAGENTS $13

**Types of Payments**
Food and Beverage	$50

Biography

Dr. Sidney Ontai is a general practice and family medicine specialist in Victoria, TX. Dr. Ontai has obtained a license to practice in Texas.

Select Year:

Dr. Sidney Charles Ontai, MD

Office Locations

In The News

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. Sidney Charles Ontai, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sidney Charles Ontai, 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. Sidney Charles Ontai, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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