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Dr. James Sadao Hamada, MD

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Specializes in: Spine Surgery and Orthopedics/Orthopedic Surgery

University of Cincinnati College of Medicine

21500 S. Pioneer Boulevard Suite #208
Hawaiian Gardens, CA 90716

(562) 402-2068

Dr. James Sadao Hamada, MD is a spine surgeon in Hawaiian Gardens, CA specializing in spine surgery and orthopedics/orthopedic surgery. He graduated from University of Cincinnati College of Medicine. Dr. James Sadao Hamada, MD is affiliated with West Anaheim Medical Center.

Office Locations

West Anaheim Medical Center

21500 S. Pioneer Boulevard Suite #208
Hawaiian Gardens, CA 90716

(562) 402-2068

(562) 402-2073

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Sadao Hamada, MD treated as a spine surgeon in Hawaiian Gardens, CA during 2012 were spinal procedures, X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	153
MRI (magnetic resonance imaging)	12
spinal procedures	36
X-rays	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Sadao Hamada, MD treated as a spine surgeon in Hawaiian Gardens, CA during 2013 were spinal procedures, X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	140
MRI (magnetic resonance imaging)	17
spinal procedures	40
X-rays	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Male	28
Female	48

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	55
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	58
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	88

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Male	22
Female	29

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

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

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	49
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Sadao Hamada, MD treated as a spine surgeon in Hawaiian Gardens, CA during 2015 were spinal procedures and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	87
MRI (magnetic resonance imaging)	12
spinal procedures	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Male	32
Female	74

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	30
Asian	50
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	30
Asthma	26
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	91

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Male	25
Female	27

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	12
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	16
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	0
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	47

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Male	12
Female	17

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

**Age**
From 65 to 74	0
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2017

Hypertension	66
High Cholesterol	75
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

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

doctor visit	23

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2018

Hypertension	75
High Cholesterol	75
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	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD in 2019

Hypertension	75
High Cholesterol	75
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	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. James Sadao Hamada, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Sadao Hamada, MD treated as a spine surgeon in Hawaiian Gardens, CA were spinal procedures, X-rays and MRI (magnetic resonance imaging).

doctor visit	89
MRI (magnetic resonance imaging)	13
spinal procedures	29
X-rays	23

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. James Sadao Hamada, MD.

**Gender**
Female	24
Male	14

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	22
Non-Hispanic White	0
Hispanic	5
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	17
Less than 65	0
65 to 74	9

Average of Total of Conditions of Medicare patients treated by Dr. James Sadao Hamada, MD From 2012 - 2019

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

Hypertension	64
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	20
Depression	2
Chronic Kidney Disease	11
Asthma	3
Osteoporosis	2
Heart Failure	2
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Atrial Fibrillation	0
Cancer	1
Dementia	1

Education & Training

Dr. James Sadao Hamada, MD graduated from University of Cincinnati College of Medicine. He completed residency at University of California, Los Angeles (UCLA) Affiliated Hospitals. He has a state license in California.

Medical School: University of Cincinnati College of Medicine

Residency: University of California, Los Angeles (UCLA) Affiliated Hospitals

Licensed In: California

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General Payments

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

**Payments by Company**
MEDACTA USA	$10,610 MySpine $9,417	TiPeek Cages $905	MUST $289
Bovie Medical Corporation	$3,150 $3,150
DePuy Synthes Sales Inc.	$1,572 Spine $1,572
RTI Surgical, Inc.	$1,251 MAP3 $599	MAP3 Cellular Allogeneic Bone Graft $575	TetraFuse $76
Aesculap Implant Systems, LLC	$891 Spine $891
Other	$2,072 Taperloc $665	ALL $299	Non Covered $108	Prodigy and Prodigy MRI $106	DSS $99	Other $794

**Types of Payments**
Travel and Lodging	$13,980
Gift	$3,000
Food and Beverage	$1,992
Consulting Fee	$575

Biography

Dr. James Hamada practices spine surgery and orthopedics/orthopedic surgery. Dr. Hamada obtained his medical school training at the University of Cincinnati College of Medicine and performed his residency at a hospital affiliated with the University of California, Los Angeles (UCLA). He is professionally affiliated with West Anaheim Medical Center.