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Dr. John Chih Chiu SR., MD

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Specializes in: Neurosurgery

1001 Newbury Road
Newbury Park, CA 91320

(805) 375-7900

Dr. John Chih Chiu SR., MD is a neurosurgeon in Newbury Park, CA specializing in neurosurgery.

Office Locations

1001 Newbury Road
Newbury Park, CA 91320

(805) 375-7900

(805) 375-7975

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In The News

“When Stan Gerbrandt walked into a Thousand Oaks clinic last year for surgery to ease pain in his left shoulder and hip, he said, he didn't know that his doctor, John Chiu, had agreed to the forced...”—"How negligent doctors are kept in business by the California Medical Board", Los Angeles Times, July 2021

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2012 were diagnostic procedures, X-rays, spinal procedures and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

blood draw	15
CT scan	28
diagnostic procedures	343
doctor visit	93
hip imaging	18
manual therapy	22
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	46
spinal procedures	85
thoracic (chest) imaging	24
X-rays	91

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2013 were spinal procedures, diagnostic procedures, X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

blood draw	13
CT scan	14
diagnostic procedures	37
doctor visit	73
MRI (magnetic resonance imaging)	33
musculoskeletal imaging	14
spinal procedures	52
thoracic (chest) imaging	15
X-rays	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	20
Female	21

**Ethnicity**
Non-Hispanic White	24
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2013

Hypertension	51
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	44
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2014 were spinal procedures, X-rays, CT scan and diagnostic procedures.

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

brain imaging (neuroimaging)	14
CT scan	98
decompression surgery	16
diagnostic procedures	68
doctor visit	179
hip imaging	15
manual therapy	57
MRI (magnetic resonance imaging)	68
musculoskeletal imaging	66
nerve procedures	16
pelvic imaging	18
spinal procedures	184
thoracic (chest) imaging	34
X-rays	134

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	38
Female	37

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2014

Hypertension	61
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2015 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and CT scan.

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

aspiration	19
brain imaging (neuroimaging)	11
CT scan	83
decompression surgery	12
diagnostic procedures	64
doctor visit	203
electroencephalography (EEG)	12
hip imaging	21
injections	19
manual therapy	42
MRI (magnetic resonance imaging)	108
musculoskeletal imaging	59
nerve procedures	12
pelvic imaging	18
spinal procedures	228
thoracic (chest) imaging	15
X-rays	143

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	80
Female	96

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2015

Hypertension	65
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2016 were spinal procedures, X-rays, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

aspiration	12
brain imaging (neuroimaging)	16
CT scan	113
decompression surgery	16
diagnostic procedures	61
doctor visit	216
injections	12
minimally invasive procedures	22
MRI (magnetic resonance imaging)	79
musculoskeletal imaging	45
nerve procedures	16
neurostimulator lead placement	22
pelvic imaging	20
spinal procedures	193
thoracic (chest) imaging	36
X-rays	125

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	47
Female	42

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2016

Hypertension	65
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	22
Asthma	19
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2017 were spinal procedures, X-rays, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

CT scan	44
diagnostic procedures	15
doctor visit	143
MRI (magnetic resonance imaging)	41
musculoskeletal imaging	27
spinal procedures	77
thoracic (chest) imaging	19
X-rays	51

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	28
Female	28

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

**Age**
From 65 to 74	28
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2017

Hypertension	64
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2018 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and CT scan.

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

CT scan	13
decompression surgery	11
doctor visit	144
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	13
nerve procedures	11
spinal procedures	78
X-rays	49

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	31
Female	22

**Ethnicity**
Non-Hispanic White	39
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	17
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2018

Hypertension	51
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA during 2019 were aspiration and injections.

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

aspiration	16
doctor visit	43
injections	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	15
Female	17

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2019

Hypertension	41
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. John Chih Chiu SR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John Chih Chiu SR., MD treated as a neurosurgeon in Newbury Park, CA were spinal procedures, diagnostic procedures, X-rays and MRI (magnetic resonance imaging).

aspiration	15
blood draw	14
brain imaging (neuroimaging)	13
CT scan	56
decompression surgery	13
diagnostic procedures	98
doctor visit	136
electroencephalography (EEG)	12
hip imaging	18
injections	15
manual therapy	40
minimally invasive procedures	22
MRI (magnetic resonance imaging)	58
musculoskeletal imaging	38
nerve procedures	13
neurostimulator lead placement	22
pelvic imaging	18
spinal procedures	128
thoracic (chest) imaging	23
X-rays	89

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. John Chih Chiu SR., MD.

**Gender**
Male	32
Female	32

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	48
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	18
85 and over	0
Less than 65	0
65 to 74	28

Average of Total of Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD From 2012 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. John Chih Chiu SR., MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	49
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	27
Depression	8
Chronic Kidney Disease	7
Asthma	2
Osteoporosis	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	21
Atrial Fibrillation	0
Dementia	0
Cancer	0

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John Chih Chiu SR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Providence Medical Technology, Inc.	$2,027 BIOLOGIX Allograft Bone $1,082	DTRAX Spinal System $945
Amgen Inc.	$689 Prolia $475	EVENITY $120	$94
Zyga Technology Inc	$501 SImmetry Sacroiliac Joint Fusion System $501
Titan Spine, LLC	$115 TITAN NANOLOCK $115
Electronic Waveform Lab, Inc.	$101 $101
Other	$445 DSS $101	INQU $61	iFuse Implant $42	Palisade Pedicle Screw System $39	Spine Devices $38	Other $165

**Types of Payments**
Travel and Lodging	$2,289
Food and Beverage	$1,565
Education	$25

Ownership and Interest Payments

This table describes ownership payments received by Dr. John Chih Chiu SR., MD.

Spine View, Inc.	2013	$4,500.00	Physician Covered Recipient	Stock option provided per consulting agreement. Option not exercised. Values provided are intrinsic values based on total option value without regard to vesting schedule.
Spine View, Inc.	2014	$4,500.00	Physician Covered Recipient	Stock option provided per consulting agreement. Option not exercised. Values provided are intrinsic values based on total option value without regard to vesting schedule.
Spine View, Inc.	2015	$2,750.00	Physician Covered Recipient	Stock option provided per consulting agreement. Option not exercised. Values provided are intrinsic values based on total option value without regard to vesting schedule.
Spine View, Inc.	2016	$2,750.00	Physician Covered Recipient	Stock option provided per consulting agreement. Option not exercised. Values provided are intrinsic values based on total value without regard to vesting schedule.
Spine View, Inc.	2016	$2,750.00	Physician Covered Recipient	Stock option provided per consulting agreement. Option not exercised. Values provided are intrinsic values based on total value without regard to vesting schedule.

Biography

Dr. John Chiu sees patients in Newbury Park, CA. His medical specialty is neurosurgery. Dr. Chiu has obtained a license to practice in California.

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Dr. John Chih Chiu SR., MD

Office Locations

In The News

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. John Chih Chiu SR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. John Chih Chiu SR., MD From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Ownership and Interest Payments

Biography