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Dr. Owen Surgent Maat, MD

(Dr. Owen S. Maat, MD)

(No ratings)

Specializes in: Adult Gastroenterology

University of Texas Medical School at Houston

305 Lorenaly Drive
Brownsville, TX 78526

(956) 365-4400

Dr. Owen Surgent Maat, MD is a gastroenterologist in Brownsville, TX specializing in adult gastroenterology. He graduated from University of Texas Medical School at Houston. Dr. Owen Surgent Maat, MD is affiliated with Harlingen Medical Center and GASTROENTEROLOGY CONSULTANTS OF SOUTH TEXAS, PLLC.

Office Locations

305 Lorenaly Drive
Brownsville, TX 78526

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Harlingen Medical Center

512 Victoria Lane Suite 2
Harlingen, TX 78550

(956) 365-4400

(956) 365-4111

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Noteworthy Medicare Patient Procedures Performed by Dr. Owen Surgent Maat, MD in 2023

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

Top 5%

By Volume:

EGD with biopsy

EGD with lesion removal

ERCP with stent placement

In 2023, Dr. Owen Surgent Maat, MD performed more EGD with biopsy, EGD with lesion removal, and ERCP with stent placement procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Volume:

inpatient hospital care

By Affordability:

ERCP

ERCP with stent placement

ERCP with stone removal

therapeutic ERCP

In 2023, among providers in related specialties within Texas, Dr. Owen Surgent Maat, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for ERCP (biliary and pancreatic endoscopy), ERCP with stent placement, ERCP with stone removal, and therapeutic ERCP that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

endoscopy

ERCP with foreign body removal

esophageal dilation without endoscopic guidance

gastrointestinal biopsy

gastrointestinal procedures

removal of lesion

By Affordability:

anastomosis

EGD with catheter placement

ERCP with foreign body removal

ERCP with stent removal

esophageal dilation

gastrostomy

ostomy

percutaneous endoscopic gastrostomy

percutaneous gastrostomy

In 2012, among providers in related specialties within Texas, Dr. Owen Surgent Maat, MD performed more endoscopy, ERCP with foreign body removal, esophageal dilation without endoscopic guidance, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for anastomosis, EGD with catheter placement, ERCP with foreign body removal, ERCP with stent removal, esophageal dilation, gastrostomy (G-tube insertion), ostomy, percutaneous endoscopic gastrostomy (PEG), and percutaneous gastrostomy 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. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

anastomosis	52
catheterization	52
diagnostic procedures	229
doctor visit	386
esophageal dilation	24
gastrointestinal procedures	378
hospital care	825
inpatient care	825
minimally invasive procedures	378
preventive care	67
removal of lesion (e.g. growth)	229

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

diagnostic procedures	92
doctor visit	176
gastrointestinal procedures	116
hospital care	161
inpatient care	161
minimally invasive procedures	116
preventive care	24
removal of lesion (e.g. growth)	92

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	65
Female	100

**Ethnicity**
Non-Hispanic White	85
Black	42
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	49
85 and over	23
Less than 65	36

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	48
Dementia	26
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

balloon dilation	39
diagnostic procedures	279
doctor visit	459
esophageal dilation	39
gastrointestinal procedures	337
minimally invasive procedures	356
removal of lesion (e.g. growth)	279

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	50
Female	88

**Ethnicity**
Non-Hispanic White	69
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	32
85 and over	14
Less than 65	40

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	49
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

balloon dilation	52
diagnostic procedures	231
doctor visit	325
esophageal dilation	52
gastrointestinal procedures	303
minimally invasive procedures	303
removal of lesion (e.g. growth)	231

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	90
Female	144

**Ethnicity**
Non-Hispanic White	120
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	39
Asthma	19
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	54
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2019 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

diagnostic procedures	342
doctor visit	391
esophageal dilation	29
gastrointestinal procedures	526
hospital care	376
inpatient care	376
minimally invasive procedures	526
preventive care	58
removal of lesion (e.g. growth)	342
stent placement (stenting)	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	146
Female	234

**Ethnicity**
Non-Hispanic White	356
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	100
85 and over	32
Less than 65	81

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2019

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2020 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and hospital care.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

diagnostic procedures	422
doctor visit	492
esophageal dilation	74
foreign body removal	19
gastrointestinal procedures	709
hospital care	415
injections	17
inpatient care	415
minimally invasive procedures	709
preventive care	80
pyloric dilation	30
removal of lesion (e.g. growth)	407
stent placement (stenting)	30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	169
Female	303

**Ethnicity**
Non-Hispanic White	433
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	109
85 and over	49
Less than 65	123

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2020

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	42
Depression	36
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

diagnostic procedures	402
doctor visit	561
esophageal dilation	53
foreign body removal	20
gastrointestinal procedures	584
hospital care	368
inpatient care	368
minimally invasive procedures	584
preventive care	60
removal of lesion (e.g. growth)	402
stent placement (stenting)	43

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	232
Female	298

**Ethnicity**
Non-Hispanic White	476
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	154
85 and over	45
Less than 65	110

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX during 2022 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

anastomosis	14
balloon dilation	15
catheterization	14
diagnostic procedures	499
doctor visit	337
esophageal dilation	99
foreign body removal	35
gastrointestinal procedures	812
hospital care	343
inpatient care	343
minimally invasive procedures	812
preventive care	81
removal of lesion (e.g. growth)	485
stent placement (stenting)	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	236
Female	325

**Ethnicity**
Non-Hispanic White	515
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	165
85 and over	57
Less than 65	91

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2022

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Owen Surgent Maat, MD for Medicare patients.

The highest averages for the top procedures that Dr. Owen Surgent Maat, MD treated as a gastroenterologist in Brownsville, TX were minimally invasive procedures, gastrointestinal procedures, inpatient care and hospital care.

anastomosis	33
balloon dilation	35
catheterization	33
diagnostic procedures	312
doctor visit	390
esophageal dilation	52
foreign body removal	24
gastrointestinal procedures	470
hospital care	414
injections	17
inpatient care	414
minimally invasive procedures	473
preventive care	61
pyloric dilation	30
removal of lesion (e.g. growth)	308
stent placement (stenting)	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Owen Surgent Maat, MD.

**Gender**
Male	123
Female	186

**Ethnicity**
Black / African American	30
Asian / Pacific Islander	0
Non-Hispanic White	256
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	76
85 and over	27
Less than 65	68
65 to 74	128

Average of Total of Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	29
Asthma	10
Osteoporosis	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Atrial Fibrillation	9
Dementia	15
Cancer	8

Education & Training

Dr. Owen Surgent Maat, MD graduated from University of Texas Medical School at Houston. He has a state license in Texas.

Medical School: University of Texas Medical School at Houston

Licensed In: Texas

Affiliations & Hospitals

Dr. Owen Surgent Maat, MD is associated with these hospitals and organizations:

Harlingen Medical Center

GASTROENTEROLOGY CONSULTANTS OF SOUTH TEXAS, PLLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biocompatibles, Inc.	$2,500 THERASPHERE - BIO $2,500
Boston Scientific Corporation	$2,180 SPYGLASS $362	EXALT $223	GENERAL BILIARY DEVICES $98	CAPTIFLEX $29	EXALT Model D $20	Other $1,448
Apollo Endosurgery US Inc	$1,654 Overstitch $1,642	$13
AbbVie Inc.	$1,111 Humira $395	Rinvoq $225	Creon $182	Skyrizi $138	LINZESS $122	Other $49
Takeda Pharmaceuticals U.S.A., Inc.	$662 AMITIZA $400	ENTYVIO $227	GATTEX $35
Other	$2,508 Humira $358	XELJANZ $206	STELARA $183	Cimzia $133	ZINPLAVA $121	Other $1,507

**Types of Payments**
Food and Beverage	$4,358
Travel and Lodging	$3,054
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,500
Consulting Fee	$645
Education	$59

Biography

Dr. Owen Maat is a specialist in adult gastroenterology. He is affiliated with Harlingen Medical Center. He studied medicine at the University of Texas Medical School at Houston and the University of Texas Medical Branch School of Medicine.

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Dr. Owen Surgent Maat, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Owen Surgent Maat, MD in 2023

By Volume:

By Volume:

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. Owen Surgent Maat, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2015

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Owen Surgent Maat, 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. Owen Surgent Maat, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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