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Dr. William Bara-Jimenez, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease)

University of Valle (1986)

Professional interests include: neurological disorders

11119 Rockville Pike Suite 100
Rockville, MD 20852

(240) 221-8052

Dr. William Bara-Jimenez, MD is a neurologist in Kensington, MD specializing in neurology (brain & spinal cord disease). He graduated from University of Valle in 1986 and has 39 years of experience. Dr. William Bara-Jimenez, MD is affiliated with Holy Cross Health.

Office Locations

10901 Connecticut Avenue Suite 100
Kensington, MD 20895

(240) 221-8052

(240) 221-8054

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Holy Cross Health

11119 Rockville Pike Suite 100
Rockville, MD 20852

(240) 221-8052

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Noteworthy Medicare Patient Procedures Performed by Dr. William Bara-Jimenez, MD in 2023

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

Top 5%

By Affordability:

carotid duplex ultrasound

carotid ultrasound

duplex ultrasound

vascular ultrasound

In 2023, Dr. William Bara-Jimenez, MD had a list price for carotid duplex ultrasound, carotid ultrasound, duplex ultrasound, and vascular ultrasound that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maryland. 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 10%

By Volume:

in-lab polysomnography

nerve conduction studies

sleep study with CPAP

In 2023, Dr. William Bara-Jimenez, MD performed more in-lab polysomnography (overnight sleep study), nerve conduction studies (NCS), and sleep study with CPAP procedures for Medicare patients than 90% of providers in related specialties within Maryland.

Top 25%

By Volume:

electroencephalography

sleep study

By Affordability:

electrodiagnostic testing

electrophysiological study

nerve conduction studies

vascular studies

In 2013, among providers in related specialties within Maryland, Dr. William Bara-Jimenez, MD performed more electroencephalography (EEG), and sleep study procedures for Medicare patients than 75% of them and he also had a list price for electrodiagnostic testing, electrophysiological (EP) study, nerve conduction studies (NCS), and vascular studies 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

2013 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2013 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	87
diagnostic procedures	135
doctor visit	529
electroencephalography (EEG)	11
sleep study	171

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	84
Female	131

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	142
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	66
85 and over	17
Less than 65	46

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2013

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2013 were hypertension, high cholesterol, diabetes and depression.

Hypertension	68
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	31
Depression	32
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	6
Diabetes	47
Dementia	26
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2014 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	90
diagnostic procedures	155
doctor visit	507
electroencephalography (EEG)	23
sleep study	185

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	83
Female	134

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	134
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	64
85 and over	14
Less than 65	56

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2014

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	63
Stroke	16
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	47
Dementia	18
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2015 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	110
diagnostic procedures	125
doctor visit	539
electroencephalography (EEG)	39
sleep study	222

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	162
Female	308

**Ethnicity**
Non-Hispanic White	90
Black	0
Hispanic	294
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	134
85 and over	28
Less than 65	126

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2015

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	21
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	24
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2016 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	114
diagnostic procedures	168
doctor visit	723
electroencephalography (EEG)	52
sleep study	244

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	107
Female	175

**Ethnicity**
Non-Hispanic White	46
Black	42
Hispanic	183
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	74
85 and over	24
Less than 65	76

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2016

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	21
Chronic Obstructive Pulmonary Disease	4
Diabetes	41
Dementia	28
Cancer	4

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2017 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	150
diagnostic procedures	194
doctor visit	866
electroencephalography (EEG)	80
sleep study	303

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	134
Female	202

**Ethnicity**
Non-Hispanic White	66
Black	43
Hispanic	205
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	95
85 and over	36
Less than 65	84

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2017

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2017 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	68
High Cholesterol	58
Stroke	18
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	28
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2018 were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	138
diagnostic procedures	236
doctor visit	982
electroencephalography (EEG)	125
sleep study	287
ultrasound (sonogram)	46
vascular procedures	46

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	143
Female	225

**Ethnicity**
Non-Hispanic White	73
Black	42
Hispanic	229
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	115
85 and over	36
Less than 65	82

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2018

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2018 were hypertension, high cholesterol, depression and diabetes.

Hypertension	71
High Cholesterol	65
Stroke	20
Ischemic Heart Disease	40
Depression	46
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	31
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2019 were sleep study, diagnostic procedures, electroencephalography (EEG) and airway management.

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	166
diagnostic procedures	267
doctor visit	1019
electroencephalography (EEG)	173
sleep study	291
ultrasound (sonogram)	153
vascular procedures	153

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	147
Female	248

**Ethnicity**
Non-Hispanic White	76
Black	53
Hispanic	241
Asian	13
Other	12
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	122
85 and over	39
Less than 65	81

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2019

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2019 were hypertension, high cholesterol, diabetes and depression.

Hypertension	72
High Cholesterol	67
Stroke	21
Ischemic Heart Disease	43
Depression	43
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	46
Dementia	29
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2020 were diagnostic procedures, sleep study, electroencephalography (EEG) and airway management.

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	111
diagnostic procedures	261
doctor visit	1107
electroencephalography (EEG)	155
sleep study	203
ultrasound (sonogram)	96
vascular procedures	96

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	127
Female	247

**Ethnicity**
Non-Hispanic White	70
Black	46
Hispanic	231
Asian	14
Other	13
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	117
85 and over	44
Less than 65	83

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2020

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2020 were hypertension, high cholesterol, diabetes and depression.

Hypertension	72
High Cholesterol	61
Stroke	25
Ischemic Heart Disease	38
Depression	40
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	42
Dementia	29
Cancer	4

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2021 were diagnostic procedures, sleep study, electroencephalography (EEG) and ultrasound (sonogram).

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	135
diagnostic procedures	305
doctor visit	994
electroencephalography (EEG)	184
sleep study	266
ultrasound (sonogram)	138
vascular procedures	138

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	123
Female	272

**Ethnicity**
Non-Hispanic White	72
Black	46
Hispanic	240
Asian	23
Other	14
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	125
85 and over	46
Less than 65	82

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2021

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2021 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	72
High Cholesterol	66
Stroke	22
Ischemic Heart Disease	42
Depression	37
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	11
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	5
Diabetes	42
Dementia	29
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2022 were sleep study, diagnostic procedures, electroencephalography (EEG) and airway management.

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	123
diagnostic procedures	248
doctor visit	826
electroencephalography (EEG)	165
sleep study	257
ultrasound (sonogram)	105
vascular procedures	105

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	140
Female	252

**Ethnicity**
Non-Hispanic White	88
Black	52
Hispanic	223
Asian	18
Other	11
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	117
85 and over	48
Less than 65	72

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2022

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2022 were high cholesterol, hypertension, diabetes and stroke.

Hypertension	75
High Cholesterol	75
Stroke	43
Ischemic Heart Disease	28
Depression	34
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	59
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD during 2023 were diagnostic procedures, sleep study, electroencephalography (EEG) and airway management.

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

airway management	140
diagnostic procedures	276
doctor visit	779
electroencephalography (EEG)	214
sleep study	240
ultrasound (sonogram)	110
vascular procedures	110

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	122
Female	260

**Ethnicity**
Non-Hispanic White	74
Black	49
Hispanic	230
Asian	16
Other	13
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	116
85 and over	51
Less than 65	69

Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD in 2023

The most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated during 2023 were high cholesterol, hypertension, diabetes and stroke.

Hypertension	75
High Cholesterol	75
Stroke	44
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	60
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. William Bara-Jimenez, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Bara-Jimenez, MD treated as a neurologist in Kensington, MD were sleep study, diagnostic procedures, airway management and electroencephalography (EEG).

airway management	124
diagnostic procedures	215
doctor visit	806
electroencephalography (EEG)	111
sleep study	242
ultrasound (sonogram)	108
vascular procedures	108

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. William Bara-Jimenez, MD.

**Gender**
Male	124
Female	223

**Ethnicity**
Black / African American	33
Asian / Pacific Islander	7
Non-Hispanic White	67
Native American / Alaskan Native	0
Hispanic	213
Other	5

**Age**
75 to 84	104
85 and over	34
Less than 65	77
65 to 74	131

Average of Total of Conditions of Medicare patients treated by Dr. William Bara-Jimenez, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. William Bara-Jimenez, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	70
High Cholesterol	66
Stroke	22
Ischemic Heart Disease	35
Depression	35
Chronic Kidney Disease	25
Asthma	10
Osteoporosis	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	7
Diabetes	46
Atrial Fibrillation	5
Cancer	6
Dementia	25

Education & Training

Dr. William Bara-Jimenez, MD graduated from University of Valle in 1986. He completed residency at Colombian Institute of Neurology. He is certified by the Neurology, Neurology, American Board of Psychiatry and Neurology and has a state license in Maryland.

Medical School: University of Valle (1986)

Residency: Colombian Institute of Neurology (1990)

Board Certification: Neurology, Neurology, American Board of Psychiatry and Neurology (2005)

Licensed In: Maryland

Affiliations & Hospitals

Dr. William Bara-Jimenez, MD is associated with these hospitals and organizations:

Holy Cross Health

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General Payments

These charts describe general payments received by Dr. William Bara-Jimenez, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
EMD Serono, Inc.	$81,963 Rebif $56,280	Mavenclad $24,856	$826
Teva Pharmaceuticals USA, Inc.	$2,827 AJOVY $694	AUSTEDO $618	AZILECT $359	Austedo XR $221	NUVIGIL $122	Other $813
AbbVie Inc.	$2,630 UBRELVY $1,214	VRAYLAR $941	QULIPTA $263	Duopa $149	BOTOX $63
UCB, Inc.	$2,521 Briviact $1,182	Neupro $691	Vimpat $394	Nayzilam $197	Rystiggo $57
Otsuka America Pharmaceutical, Inc.	$1,922 REXULTI $1,581	Nuedexta $292	ABILIFY MAINTENA $50
Other	$29,100 VRAYLAR $1,796	CAPLYTA $1,481	VNS Therapy $1,185	Nuedexta $1,131	APTIOM $1,117	Other $22,390

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$67,727
Food and Beverage	$39,448
Consulting Fee	$8,200
Travel and Lodging	$4,115
Education	$1,427
Other	$47

Research Payments

Dr. William Bara-Jimenez, MD has received 2 research payments totaling $2,000.

Biography

Dr. William Bara-Jimenez's specialty is neurology (brain & spinal cord disease). He is affiliated with Holy Cross Health. His training includes residency programs at St. Paul-Ramsey Medical Center, Jackson Memorial Medical Center, and a hospital affiliated with Medical University of South Carolina. Dr. Bara-Jimenez (or staff) is conversant in Spanish and Japanese.