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Home > TX Providers > Family Physicians & Family Medicine Specialists

Dr. Glendon S. Hack, MD

(Dr. Glendon Saldivar Hack, MD)

(3 Ratings)

Specializes in: Family Medicine

University of Texas Medical School at Houston (1998)

19432 Davis Street
Lytle, TX 78052

(830) 709-9960

Dr. Glendon S. Hack, MD is a family medicine practitioner in Lytle, TX specializing in family medicine. He graduated from University of Texas Medical School at Houston in 1998 and has 28 years of experience.

Office Locations

19432 Davis Street
Lytle, TX 78052

(830) 709-9960

(830) 709-9962

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Noteworthy Medicare Patient Procedures Performed by Dr. Glendon S. Hack, MD in 2023

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

Top 25%

By Volume:

blood draw

phlebotomy for lab tests

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within Texas, Dr. Glendon S. Hack, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	322
doctor visit	1331
lab tests	50
preventive care	47
thoracic (chest) imaging	17
vaccines	47
X-rays	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2013 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	316
doctor visit	1386
lab tests	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	139
Female	182

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	68
85 and over	40
Less than 65	56

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2013

Hypertension	61
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2014 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	258
doctor visit	1428
lab tests	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	149
Female	194

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	68
85 and over	36
Less than 65	62

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2014

Hypertension	63
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	9
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2015 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	280
doctor visit	1241
lab tests	35

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	292
Female	372

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	166
85 and over	72
Less than 65	110

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2015

Hypertension	57
High Cholesterol	38
Stroke	5
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	37
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2016 were blood draw, lab tests, breathing treatment and ear procedures.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	332
breathing treatment	13
doctor visit	1080
ear procedures	12
lab tests	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	125
Female	159

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

**Age**
From 65 to 74	131
From 75 to 84	75
85 and over	37
Less than 65	41

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2016

Hypertension	66
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2017 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	298
doctor visit	1166
lab tests	57

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	136
Female	161

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	84
85 and over	35
Less than 65	46

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2017

Hypertension	64
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	27
Depression	11
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Dementia	8
Cancer	4

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2018 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	321
doctor visit	1144
lab tests	63

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	131
Female	164

**Ethnicity**
Non-Hispanic White	166
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	95
85 and over	29
Less than 65	44

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2018

Hypertension	64
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	39
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2019 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	211
doctor visit	1162
lab tests	40

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	139
Female	170

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	87
85 and over	35
Less than 65	48

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2019

Hypertension	67
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	41
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2020 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	215
doctor visit	870
lab tests	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	119
Female	134

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	77
85 and over	24
Less than 65	38

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2020

Hypertension	63
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2021 were blood draw and lab tests.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	188
doctor visit	795
lab tests	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	96
Female	113

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	71
85 and over	17
Less than 65	32

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2021

Hypertension	69
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	6
Diabetes	40
Dementia	11
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX during 2022 were blood draw.

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

blood draw	195
doctor visit	736

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	94
Female	108

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

**Age**
From 65 to 74	91
From 75 to 84	65
85 and over	17
Less than 65	29

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2022

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	23
Depression	11
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	40
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Glendon S. Hack, MD for Medicare patients.

The highest averages for the top procedures that Dr. Glendon S. Hack, MD treated as a family medicine practitioner in Lytle, TX were blood draw, preventive care, vaccines and lab tests.

blood draw	266
doctor visit	1121
ear procedures	12
lab tests	42
preventive care	47
thoracic (chest) imaging	17
vaccines	47
X-rays	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Glendon S. Hack, MD.

**Gender**
Male	129
Female	159

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	167
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	77
85 and over	31
Less than 65	46
65 to 74	133

Average of Total of Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD From 2012 - 2022

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

Hypertension	59
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	22
Asthma	3
Osteoporosis	2
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	35
Atrial Fibrillation	9
Dementia	8
Cancer	5

Education & Training

Dr. Glendon S. Hack, MD graduated from University of Texas Medical School at Houston in 1998. He has a state license in Texas.

Medical School: University of Texas Medical School at Houston (1998)

Licensed In: Texas

Ratings & Reviews

Dr. Glendon S. Hack, MD has a high overall rating with an average of 3.67 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Glendon S. Hack, MD from all over the web to help you find the right in Lytle, TX.

3.67

Overall Rating

(3 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$512 SPIRIVA RESPIMAT $237	STIOLTO $157	STIOLTO RESPIMAT $50	JARDIANCE $36	$31
Novo Nordisk Inc	$277 Tresiba $161	Ozempic $54	RYBELSUS $34	Xultophy 100/3.6 $28
Lilly USA, LLC	$60 TRULICITY $33	JARDIANCE $27
Astellas Pharma US Inc	$54 Myrbetriq $54
Hologic, LLC	$28 AC2 $28
Other	$73 Duexis $21	Edarbi $15	XIFAXAN $14	VIAGRA $12	TOUJEO $11

**Types of Payments**
Food and Beverage	$926
Education	$77

Biography

Dr. Glendon Hack works as a family medicine and emergency medicine. Dr. Hack attended medical school at the University of Texas Medical School at Houston. His average rating from his patients is 3.5 stars (out of 5).

Select Year:

Dr. Glendon S. Hack, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Glendon S. Hack, MD in 2023

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. Glendon S. Hack, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glendon S. Hack, 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. Glendon S. Hack, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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