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Home > VA Providers > Family Physicians & Family Medicine Specialists

Dr. Frederick W. Parker III, MD

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Specializes in: Family Medicine

8640 Sudley Road Suite 203
Manassas, VA 20110

(703) 368-3161

Dr. Frederick W. Parker III, MD is a family medicine practitioner in Bristow, VA specializing in family medicine.

Office Locations

10322 Bristow Center Drive
Bristow, VA 20136

(571) 284-4230

(703) 257-1495

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8640 Sudley Road Suite 203
Manassas, VA 20110

(703) 368-3161

(703) 368-2498

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2012 were lab tests, preventive care, thyroid function tests and vaccines.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

diabetes management	67
doctor visit	530
lab tests	1684
preventive care	553
thyroid function tests	147
vaccines	84

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2013 were lab tests, preventive care, thyroid function tests and vaccines.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

aspiration	24
diabetes management	97
doctor visit	596
injections	24
lab tests	1607
musculoskeletal imaging	15
preventive care	396
thyroid function tests	191
vaccines	97
X-rays	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	155
Female	123

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	76
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2013

Hypertension	51
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	27
Depression	9
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2014 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

aspiration	25
diabetes management	89
doctor visit	668
injections	25
lab tests	1508
musculoskeletal imaging	12
preventive care	361
thyroid function tests	274
vaccines	66
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	146
Female	134

**Ethnicity**
Non-Hispanic White	254
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	78
85 and over	15
Less than 65	13

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2014

Hypertension	50
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	10
Chronic Kidney Disease	12
Asthma	4
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2015 were preventive care, vaccines, aspiration and injections.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

aspiration	31
doctor visit	753
injections	31
lab tests	12
preventive care	205
vaccines	205

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	322
Female	286

**Ethnicity**
Non-Hispanic White	544
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	164
85 and over	42
Less than 65	24

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2015

Hypertension	49
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	24
Depression	10
Chronic Kidney Disease	13
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2016 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

aspiration	19
doctor visit	653
injections	19
lab tests	24
preventive care	177
vaccines	165

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	162
Female	133

**Ethnicity**
Non-Hispanic White	267
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2016

Hypertension	58
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	4
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

doctor visit	663
lab tests	24
preventive care	122
vaccines	122

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	170
Female	138

**Ethnicity**
Non-Hispanic White	270
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	85
85 and over	18
Less than 65	13

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2017

Hypertension	61
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	16
Asthma	4
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2018 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

doctor visit	602
lab tests	13
preventive care	162
vaccines	162

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	170
Female	128

**Ethnicity**
Non-Hispanic White	266
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	75
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2018

Hypertension	65
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2019 were preventive care, vaccines, aspiration and injections.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

aspiration	20
doctor visit	622
injections	20
preventive care	108
vaccines	94

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	167
Female	130

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	92
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2019

Hypertension	65
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	6
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

doctor visit	402
preventive care	49
vaccines	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	133
Female	114

**Ethnicity**
Non-Hispanic White	216
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2020

Hypertension	59
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

doctor visit	318
preventive care	12
vaccines	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	117
Female	99

**Ethnicity**
Non-Hispanic White	186
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	73
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2021

Hypertension	58
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

doctor visit	184

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	68
Female	69

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	21
Depression	12
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Frederick W. Parker III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Frederick W. Parker III, MD treated as a family medicine practitioner in Bristow, VA were lab tests, preventive care, thyroid function tests and vaccines.

aspiration	23
diabetes management	84
doctor visit	544
injections	23
lab tests	696
musculoskeletal imaging	13
preventive care	214
thyroid function tests	204
vaccines	105
X-rays	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Frederick W. Parker III, MD.

**Gender**
Male	146
Female	123

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	239
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	72
85 and over	10
Less than 65	6
65 to 74	165

Average of Total of Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Frederick W. Parker III, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	53
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	14
Asthma	3
Osteoporosis	6
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Atrial Fibrillation	7
Cancer	12
Dementia	4

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Frederick W. Parker III, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Cardiovascular Systems Inc.	$92 Coronary Orbital Atherectomy System $92

**Types of Payments**
Food and Beverage	$92

Biography

Dr. Frederick Parker specializes in family medicine and practices in Manassas, VA and Bristow, VA. Dr. Parker has obtained a license to practice in Virginia.

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Dr. Frederick W. Parker III, MD

Office Locations

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. Frederick W. Parker III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick W. Parker III, 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. Frederick W. Parker III, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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