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Dr. Derrick William Dvorak, MD

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Specializes in: Family Medicine and Emergency Medicine

7950 W Jefferson Boulevard
Fort Wayne, IN 46804

(260) 435-7937

Dr. Derrick William Dvorak, MD is a family medicine practitioner in Rowlett, TX specializing in family medicine and emergency medicine.

Office Locations

6800 Scenic Drive
Rowlett, TX 75088

(972) 520-8000

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7950 W Jefferson Boulevard
Fort Wayne, IN 46804

(260) 435-7937

(260) 435-7933

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Noteworthy Medicare Patient Procedures Performed by Dr. Derrick William Dvorak, MD in 2024

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

Top 10%

By Affordability:

emergency care

emergency room care

In 2024, Dr. Derrick William Dvorak, MD had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 90% 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. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2012 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	874

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2013 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	750

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	239
Female	437

**Ethnicity**
Non-Hispanic White	604
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	174
85 and over	105
Less than 65	218

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	50
Depression	47
Chronic Kidney Disease	35
Asthma	18
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2014 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	518

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	193
Female	282

**Ethnicity**
Non-Hispanic White	424
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	113
85 and over	89
Less than 65	168

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	52
Depression	46
Chronic Kidney Disease	32
Asthma	26
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	39
Diabetes	42
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2015 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	145

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	110
Female	184

**Ethnicity**
Non-Hispanic White	228
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	68
85 and over	26
Less than 65	96

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2015

Hypertension	69
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	31
Asthma	18
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2016 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	358

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	140
Female	218

**Ethnicity**
Non-Hispanic White	240
Black	84
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	87
85 and over	49
Less than 65	101

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	52
Depression	39
Chronic Kidney Disease	51
Asthma	34
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	32
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2017 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	139

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	62
Female	76

**Ethnicity**
Non-Hispanic White	96
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	30
85 and over	13
Less than 65	37

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	40
Depression	38
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2018 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	148

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	50
Female	98

**Ethnicity**
Non-Hispanic White	109
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	42
85 and over	11
Less than 65	47

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2018

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	42
Depression	40
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2019 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	178

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	62
Female	105

**Ethnicity**
Non-Hispanic White	126
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	37
85 and over	16
Less than 65	56

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2020 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	97

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	29
Female	66

**Ethnicity**
Non-Hispanic White	60
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	46
Depression	47
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	47
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2021 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	98

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	43
Female	53

**Ethnicity**
Non-Hispanic White	63
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2021

Hypertension	74
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	20
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX during 2024 were emergency care.

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

emergency care	59

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	19
Female	44

**Ethnicity**
Non-Hispanic White	27
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	12
85 and over	17
Less than 65	16

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2024

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	43
Chronic Obstructive Pulmonary Disease	43
Diabetes	51
Dementia	29
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Derrick William Dvorak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Derrick William Dvorak, MD treated as a family medicine practitioner in Rowlett, TX were emergency care.

emergency care	305

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Derrick William Dvorak, MD.

**Gender**
Male	86
Female	142

**Ethnicity**
Black / African American	28
Asian / Pacific Islander	0
Non-Hispanic White	179
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	51
85 and over	29
Less than 65	72
65 to 74	69

Average of Total of Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	36
Asthma	11
Osteoporosis	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Atrial Fibrillation	11
Dementia	17
Cancer	6

Education & Training

He has a state license in South Dakota.

Licensed In: South Dakota

Ratings & Reviews

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Biography

Dr. Derrick Dvorak has obtained a license to practice in Indiana.

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Dr. Derrick William Dvorak, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Derrick William Dvorak, MD in 2024

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. Derrick William Dvorak, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2021

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Derrick William Dvorak, MD From 2012 - 2024

Education & Training

Ratings & Reviews

Biography

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