Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers

Dr. Jimmy H Hwang, MD

(Dr. Jimmy Ho Hwang, M.D.)

(4 Ratings)

Specializes in: Adult Rheumatology

Kaohsiung Medical University

18251 Roscoe Boulevard Suite 102
Northridge, CA 91325

(818) 885-0588

Dr. Jimmy H Hwang, MD is a rheumatologist in Northridge, CA specializing in adult rheumatology. He graduated from Kaohsiung Medical University. Dr. Jimmy H Hwang, MD is affiliated with Dignity Health and Northridge Hospital Medical Center.

Office Locations

18251 Roscoe Boulevard Suite 102
Northridge, CA 91325

(818) 885-0588

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Jimmy H Hwang, MD in 2023

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

Top 25%

By Volume:

major joint aspiration

major joint injection

In 2012, Dr. Jimmy H Hwang, MD performed more major joint aspiration, and major joint injection 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. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2012 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	451
doctor visit	415
injections	451
preventive care	23
vaccines	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2013 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	368
doctor visit	369
injections	368
preventive care	25
vaccines	25

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	31
Female	82

**Age**
From 65 to 74	39
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	58
Depression	10
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	49
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	42
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2014 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	378
doctor visit	381
injections	378
preventive care	12
vaccines	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	26
Female	82

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	96
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	53
Depression	16
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	48
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	21
Diabetes	42
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2015 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	467
doctor visit	363
injections	467
preventive care	12
vaccines	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	66
Female	144

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

**Age**
From 65 to 74	88
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2015

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	45
Depression	13
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	44
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2016 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	452
doctor visit	345
injections	452
preventive care	18
vaccines	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	31
Female	78

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	97
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	47
Depression	12
Chronic Kidney Disease	32
Asthma	23
Osteoperosis	42
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	18
Diabetes	46
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2017 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	472
doctor visit	372
injections	472
preventive care	11
vaccines	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	35
Female	92

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	115
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	43
85 and over	32
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	42
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	19
Diabetes	46
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2018 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	604
doctor visit	451
injections	604
preventive care	25
vaccines	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	37
Female	87

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	109
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	38
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	46
Depression	10
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	40
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2019 were aspiration, injections, preventive care and vaccines.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	594
doctor visit	418
injections	594
preventive care	14
vaccines	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	44
Female	85

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

**Age**
From 65 to 74	49
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	48
Depression	18
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	43
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	52
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2020 were aspiration and injections.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	148
doctor visit	70
injections	148

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	15
Female	39

**Age**
From 65 to 74	21
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	46
Depression	0
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	46
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

doctor visit	18

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2021

Hypertension	67
High Cholesterol	57
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

2022 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2022 were aspiration and injections.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	238
doctor visit	184
injections	238

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	23
Female	42

**Age**
From 65 to 74	27
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	42
Depression	0
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	57
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	23
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA during 2023 were aspiration and injections.

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

aspiration	225
doctor visit	158
injections	225

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	17
Female	41

**Age**
From 65 to 74	23
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	60
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Jimmy H Hwang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jimmy H Hwang, MD treated as a rheumatologist in Northridge, CA were aspiration, injections, preventive care and vaccines.

aspiration	399
doctor visit	295
injections	399
preventive care	17
vaccines	17

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Jimmy H Hwang, MD.

**Gender**
Male	27
Female	64

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	59
Non-Hispanic White	0
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	30
85 and over	5
Less than 65	0
65 to 74	36

Average of Total of Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Jimmy H Hwang, MD treated were hypertension, high cholesterol, osteoperosis and diabetes.

Hypertension	67
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	38
Depression	8
Chronic Kidney Disease	29
Asthma	4
Osteoporosis	39
Heart Failure	5
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Atrial Fibrillation	0
Cancer	0
Dementia	9

Education & Training

Dr. Jimmy H Hwang, MD graduated from Kaohsiung Medical University. He has a state license in California.

Medical School: Kaohsiung Medical University

Licensed In: California

Affiliations & Hospitals

Dr. Jimmy H Hwang, MD is associated with these hospitals and organizations:

Dignity Health

Northridge Hospital Medical Center

Ratings & Reviews

Dr. Jimmy H Hwang, MD has a high overall rating with an average of 4.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Jimmy H Hwang, MD from all over the web to help you find the right in Northridge, CA.

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$104 AFREZZA $104
Celgene Corporation	$55 $55
Smith & Nephew, Inc.	$24 Santyl $24
Merck Sharp & Dohme Corporation	$14 NON-PRODUCT $14
Pfizer Inc.	$10 XELJANZ $10

**Types of Payments**
Food and Beverage	$194
Education	$14

Biography

Dr. Jimmy Hwang is a Northridge, CA physician who specializes in adult rheumatology. The average patient rating for Dr. Hwang is 4.0 stars (out of 5). Dr. Hwang attended medical school at Kaohsiung Medical University. In addition to English, he speaks Mandarin. He is professionally affiliated with Northridge Hospital Medical Center. Dr. Hwang is not accepting new patients at this time according to Dignity Health.

Select Year:

Dr. Jimmy H Hwang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jimmy H Hwang, MD in 2023

By Volume:

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. Jimmy H Hwang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Jimmy H Hwang, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Northridge, CA