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Home > CA Providers > Neurosurgeons

Dr. Eli Martin Baron, MD

Accepting New Patients

(Eli M. Baron, MD)

(239 Ratings)

Specializes in: Neurosurgery

Temple University School of Medicine (1999)

Professional interests include: spine problems

444 S San Vicente Boulevard Mark Goodson Building, Suite 800 And Suite 901
Los Angeles, CA 90048

(310) 423-9779

Dr. Eli Martin Baron, MD is a neurosurgeon in Los Angeles, CA specializing in neurosurgery. He graduated from Temple University School of Medicine in 1999 and has 27 years of experience. Dr. Eli Martin Baron, MD is affiliated with Cedars-Sinai and The Anand Spine Group.

Office Locations

444 S San Vicente Boulevard Mark Goodson Building, Suite 800 And Suite 901
Los Angeles, CA 90048

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Noteworthy Medicare Patient Procedures Performed by Dr. Eli Martin Baron, MD in 2024

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

Top 10%

By Volume:

spinal procedures

In 2024, Dr. Eli Martin Baron, MD performed more spinal procedures procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

decompressive lumbar laminectomy

laminectomy

laminectomy with foraminotomy and facetectomy

lumbar interbody fusion

spinal decompression surgery

spinal fusion

In 2012, Dr. Eli Martin Baron, MD performed more decompressive lumbar laminectomy, laminectomy, laminectomy with foraminotomy and facetectomy, lumbar interbody fusion, spinal decompression surgery, and spinal fusion procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2012 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	41
bone surgery	15
decompression surgery	61
doctor visit	395
hospital care	37
inpatient care	37
neck surgery	27
nerve procedures	61
revision surgery	17
spinal procedures	155

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2013 were spinal procedures, hospital care, inpatient care and nerve procedures.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	37
bone surgery	23
decompression surgery	45
doctor visit	416
hospital care	56
inpatient care	56
neck surgery	13
nerve procedures	45
revision surgery	16
spinal procedures	159

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	129
Female	202

**Ethnicity**
Non-Hispanic White	230
Black	47
Hispanic	27
Asian	16
Other	11
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	88
85 and over	33
Less than 65	58

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	52
Depression	38
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	24
Atrial Fibrilation	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2014 were spinal procedures, hospital care, inpatient care and nerve procedures.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	32
bone surgery	16
decompression surgery	44
doctor visit	525
hospital care	78
inpatient care	78
neck surgery	13
nerve procedures	44
revision surgery	12
spinal procedures	150

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	164
Female	216

**Ethnicity**
Non-Hispanic White	277
Black	48
Hispanic	25
Asian	14
Other	16
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	106
85 and over	54
Less than 65	59

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	24
Atrial Fibrilation	8
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	42
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2015 were spinal procedures, nerve procedures, decompression surgery and hospital care.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	56
bone surgery	22
decompression surgery	84
doctor visit	612
hospital care	73
inpatient care	73
neck surgery	49
nerve procedures	84
revision surgery	15
spinal procedures	238

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	376
Female	448

**Ethnicity**
Non-Hispanic White	592
Black	80
Hispanic	66
Asian	48
Other	38
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	196
85 and over	120
Less than 65	120

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2015

Hypertension	74
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	53
Depression	42
Chronic Kidney Disease	30
Asthma	18
Osteoperosis	22
Atrial Fibrilation	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2016 were spinal procedures, nerve procedures, decompression surgery and hospital care.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	60
bone surgery	17
decompression surgery	83
doctor visit	686
hospital care	67
inpatient care	67
minimally invasive procedures	12
neck surgery	35
nerve procedures	83
revision surgery	14
spinal procedures	219

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	202
Female	262

**Ethnicity**
Non-Hispanic White	344
Black	43
Hispanic	22
Asian	29
Other	26
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	134
85 and over	57
Less than 65	64

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	53
Depression	38
Chronic Kidney Disease	36
Asthma	23
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	28
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2017 were spinal procedures, nerve procedures, decompression surgery and hospital care.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	57
bone surgery	19
decompression surgery	102
doctor visit	651
hospital care	79
inpatient care	79
minimally invasive procedures	12
neck surgery	49
nerve procedures	102
revision surgery	18
spinal procedures	255

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	193
Female	260

**Ethnicity**
Non-Hispanic White	320
Black	44
Hispanic	30
Asian	32
Other	27
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	141
85 and over	49
Less than 65	62

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2017

Hypertension	73
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	51
Depression	42
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	24
Atrial Fibrilation	8
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2018 were spinal procedures, hospital care, inpatient care and nerve procedures.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
bone surgery	17
decompression surgery	49
doctor visit	780
hospital care	93
inpatient care	93
nerve procedures	49
spinal procedures	146

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	224
Female	294

**Ethnicity**
Non-Hispanic White	387
Black	47
Hispanic	31
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	196
85 and over	47
Less than 65	57

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2018

Hypertension	73
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	50
Depression	43
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	28
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2019 were spinal procedures, nerve procedures, hospital care and decompression surgery.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	61
bone surgery	27
decompression surgery	92
doctor visit	765
hospital care	92
inpatient care	92
neck surgery	37
nerve procedures	92
revision surgery	11
spinal procedures	239

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	226
Female	262

**Ethnicity**
Non-Hispanic White	359
Black	51
Hispanic	29
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	177
85 and over	55
Less than 65	52

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	55
Depression	46
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	25
Atrial Fibrilation	12
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2020 were spinal procedures, nerve procedures, decompression surgery and hospital care.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	26
bone surgery	14
decompression surgery	78
doctor visit	670
hospital care	63
inpatient care	63
neck surgery	12
nerve procedures	78
revision surgery	13
spinal procedures	170

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	187
Female	228

**Ethnicity**
Non-Hispanic White	288
Black	42
Hispanic	27
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	151
85 and over	35
Less than 65	53

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2020

Hypertension	74
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	52
Depression	41
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	23
Atrial Fibrilation	10
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2021 were spinal procedures, hospital care, inpatient care and nerve procedures.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	73
bone surgery	17
decompression surgery	77
doctor visit	838
hospital care	82
inpatient care	82
minimally invasive procedures	13
neck surgery	45
nerve procedures	77
revision surgery	12
spinal procedures	253

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	237
Female	296

**Ethnicity**
Non-Hispanic White	405
Black	40
Hispanic	29
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	187
85 and over	54
Less than 65	42

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	56
Depression	38
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	28
Atrial Fibrilation	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2022 were spinal procedures, hospital care, inpatient care and nerve procedures.

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	39
bone surgery	14
decompression surgery	39
doctor visit	803
hospital care	88
inpatient care	88
minimally invasive procedures	15
neck surgery	11
nerve procedures	39
spinal procedures	151

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	224
Female	289

**Ethnicity**
Non-Hispanic White	383
Black	36
Hispanic	31
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	172
85 and over	67
Less than 65	47

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	26
Asthma	19
Osteoperosis	36
Atrial Fibrilation	19
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2023 were spinal procedures, hospital care, inpatient care and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	85
bone surgery	21
decompression surgery	54
doctor visit	715
hospital care	122
inpatient care	122
minimally invasive procedures	15
neck surgery	46
nerve procedures	54
spinal procedures	242

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	217
Female	283

**Ethnicity**
Non-Hispanic White	366
Black	35
Hispanic	31
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	178
85 and over	63
Less than 65	34

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	36
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	39
Dementia	11
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA during 2024 were spinal procedures, hospital care, inpatient care and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

arthrodesis (bone fusion surgery)	42
bone surgery	18
decompression surgery	41
doctor visit	816
hospital care	99
inpatient care	99
minimally invasive procedures	13
neck surgery	11
nerve procedures	41
spinal procedures	185

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Male	205
Female	301

**Ethnicity**
Non-Hispanic White	385
Black	32
Hispanic	36
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	205
85 and over	56
Less than 65	32

Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	48
Depression	41
Chronic Kidney Disease	28
Asthma	19
Osteoperosis	39
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Eli Martin Baron, MD for Medicare patients.

The highest averages for the top procedures that Dr. Eli Martin Baron, MD treated as a neurosurgeon in Los Angeles, CA were spinal procedures, hospital care, inpatient care and nerve procedures.

arthrodesis (bone fusion surgery)	47
bone surgery	18
decompression surgery	65
doctor visit	667
hospital care	79
inpatient care	79
minimally invasive procedures	13
neck surgery	29
nerve procedures	65
revision surgery	14
spinal procedures	197

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Eli Martin Baron, MD.

**Gender**
Female	257
Male	198

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	17
Non-Hispanic White	333
Hispanic	29
Native American / Alaskan Native	0
Other	19

**Age**
85 and over	53
75 to 84	148
Less than 65	52
65 to 74	201

Average of Total of Conditions of Medicare patients treated by Dr. Eli Martin Baron, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Eli Martin Baron, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	68
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	29
Asthma	14
Osteoporosis	25
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Atrial Fibrillation	11
Dementia	14
Cancer	14

Education & Training

Dr. Eli Martin Baron, MD graduated from Temple University School of Medicine in 1999. He completed residency at Temple University Hospital. He is certified by the Neurological Surgery, American Board of Neurological Surgery and has a state license in California.

Medical School: Temple University School of Medicine (1999)

Residency: Temple University Hospital (2000)

Board Certification: Neurological Surgery, American Board of Neurological Surgery

Licensed In: California

Ratings & Reviews

Dr. Eli Martin Baron, MD has an exceptional overall rating with an average of 4.7 out of 5 stars based on 239 ratings. We collect ratings and reviews of Dr. Eli Martin Baron, MD from all over the web to help you find the right in Los Angeles, CA.

4.7

Overall Rating

(239 Ratings)

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General Payments

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

**Payments by Company**
Stryker Corporation	$3,480 Tritanium $3,377	THORACO-LUMBAR $40	INTERVENTIONAL SPINE $39	BONE CEMENT $23
NUVASIVE, INC.	$2,154 Thoracolumbar $1,585	ALIF $174	Integrated Operative Solutions $141	XLIF $120	Precept $13	Other $121
Alphatec Spine, Inc	$969 Other - Miscellaneous $948	$21
DePuy Synthes Sales Inc.	$281 MIS/Lateral $123	PRODISC $116	Spine $27	SYNFIX Evolution $14
Medtronic Sofamor Danek USA, Inc.	$260 Thoracolumbar Therapies $64	$196
Other	$1,258 Spinal Implant $184	Reline $107	PLASMABLADE(TM) $94	I-FACTOR PEPTIDE ENHANCED BONE GRAFT $80	INTELLIS ADAPTIVESTIM $60	Other $734

**Types of Payments**
Travel and Lodging	$4,206
Food and Beverage	$2,960
Consulting Fee	$900
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$337

Biography

Dr. Eli Baron sees patients in Los Angeles, CA. His medical specialty is neurosurgery. Dr. Baron is rated 4.5 stars (out of 5) by his patients. His clinical interests include spine problems. Before performing his residency at Temple University Hospital, Dr. Baron attended Temple University School of Medicine. He has received professional recognition including the following: Southern California Rising Stars. He is professionally affiliated with Cedars-Sinai. Yext reports that Dr. Baron is accepting new patients at his office in Los Angeles, CA.