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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Ray Jui-Yang Hsiao, MD

Accepting New Patients

(Dr. Ray Hsiao, MD)

(7 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of California, San Diego (UCSD), School of Medicine

1850 S Azusa Avenue Suite 308
Hacienda Heights, CA 91745

(626) 854-7866

Dr. Ray Jui-Yang Hsiao, MD is an internist in Hacienda Heights, CA specializing in internal medicine (adult medicine). He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Ray Jui-Yang Hsiao, MD is affiliated with AHMC Healthcare, Astrana Health, Allied Pacific IPA and RAY HSIAO MD INC.

Office Locations

RAY HSIAO MD INC

1850 S Azusa Avenue Suite 308
Hacienda Heights, CA 91745

(626) 854-7866

(626) 346-3349

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RAY HSIAO MD INC

201 W Garvey Avenue Suite A108
Monterey Park, CA 91754

(626) 573-2188

(626) 573-1345

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Noteworthy Medicare Patient Procedures Performed by Dr. Ray Jui-Yang Hsiao, MD in 2023

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

Top 5%

By Volume:

chronic care

In 2023, Dr. Ray Jui-Yang Hsiao, MD performed more chronic care procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

blood draw

major joint aspiration

major joint injection

phlebotomy for lab tests

In 2023, Dr. Ray Jui-Yang Hsiao, MD performed more blood draw, major joint aspiration, major joint injection, and phlebotomy for lab tests procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, Dr. Ray Jui-Yang Hsiao, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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

2012 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2012 were lab tests, preventive care, blood draw and inpatient care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

aspiration	311
blood draw	1486
diabetes management	235
doctor visit	3263
hospital care	717
injections	311
inpatient care	717
lab tests	2200
musculoskeletal imaging	76
nursing home care	174
preventive care	1674
removal of lesion (e.g. growth)	56
skin procedures	56
urologic procedures	69
vaccines	219
vascular procedures	87
vertebral fracture assessment (VFA)	109
X-rays	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2013 were lab tests, blood draw, preventive care and inpatient care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	71
aspiration	363
blood draw	1151
cardiac procedures	13
diabetes management	109
doctor visit	2888
hospital care	717
injections	363
inpatient care	717
lab tests	1291
musculoskeletal imaging	88
neck imaging	18
nursing home care	258
pelvic imaging	38
preventive care	1048
removal of lesion (e.g. growth)	39
skin procedures	39
ultrasound (sonogram)	176
vaccines	210
vascular procedures	109
vertebral fracture assessment (VFA)	97
X-rays	88

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	173
Female	265

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	19
Asian	400
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	147
85 and over	120
Less than 65	15

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	45
Depression	6
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	32
Atrial Fibrilation	8
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	50
Dementia	30
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2014 were blood draw, inpatient care, hospital care and lab tests.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	43
aspiration	302
blood draw	961
cardiac procedures	13
diabetes management	42
doctor visit	2801
hospital care	754
injections	302
inpatient care	754
lab tests	413
musculoskeletal imaging	58
nursing home care	259
pelvic imaging	15
preventive care	363
removal of lesion (e.g. growth)	27
skin procedures	27
ultrasound (sonogram)	100
vaccines	134
vascular procedures	68
vertebral fracture assessment (VFA)	57
X-rays	58

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	200
Female	324

**Ethnicity**
Non-Hispanic White	17
Black	0
Hispanic	16
Asian	480
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	183
85 and over	145
Less than 65	20

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	40
Depression	7
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	25
Atrial Fibrilation	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	54
Dementia	30
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2015 were inpatient care, hospital care, blood draw and chronic care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	21
aspiration	314
blood draw	804
chronic care	435
doctor visit	2497
hospital care	955
injections	314
inpatient care	955
lab tests	51
musculoskeletal imaging	63
nursing home care	207
pelvic imaging	14
preventive care	192
removal of lesion (e.g. growth)	13
skin procedures	13
ultrasound (sonogram)	35
vaccines	165
vascular procedures	13
X-rays	63

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	338
Female	518

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	776
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	270
85 and over	232
Less than 65	32

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	41
Depression	7
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	22
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	54
Dementia	33
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2016 were chronic care, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	47
aspiration	327
blood draw	812
chronic care	1215
doctor visit	2847
hospital care	495
injections	327
inpatient care	495
lab tests	35
musculoskeletal imaging	124
nursing home care	245
preventive care	298
ultrasound (sonogram)	47
vaccines	263
vascular procedures	17
X-rays	124

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	170
Female	253

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	384
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	137
85 and over	118
Less than 65	19

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	43
Depression	13
Chronic Kidney Disease	41
Asthma	22
Osteoperosis	36
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	54
Dementia	35
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2017 were chronic care, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	55
aspiration	289
blood draw	877
cardiac procedures	14
chronic care	1481
doctor visit	2837
hospital care	826
injections	289
inpatient care	826
lab tests	30
musculoskeletal imaging	49
neck imaging	19
nursing home care	202
pelvic imaging	25
preventive care	74
removal of lesion (e.g. growth)	18
skin procedures	18
ultrasound (sonogram)	128
vaccines	44
vascular procedures	15
X-rays	49

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	195
Female	255

**Ethnicity**
Non-Hispanic White	16
Black	0
Hispanic	14
Asian	405
Other	15
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	146
85 and over	118
Less than 65	17

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	2
Ischemic Heart Disease	44
Depression	12
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	29
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	55
Dementia	34
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2018 were chronic care, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	60
aspiration	316
blood draw	550
chronic care	1505
doctor visit	2842
hospital care	550
injections	316
inpatient care	550
neck imaging	15
nursing home care	45
pelvic imaging	15
preventive care	253
ultrasound (sonogram)	103
vaccines	253
vascular procedures	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	175
Female	247

**Ethnicity**
Non-Hispanic White	16
Black	0
Hispanic	0
Asian	384
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	125
85 and over	115
Less than 65	15

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	43
Depression	14
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	22
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	53
Dementia	32
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2019 were chronic care, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	40
aspiration	408
blood draw	630
chronic care	1533
doctor visit	2944
hospital care	429
injections	408
inpatient care	429
lab tests	126
neck imaging	15
nursing home care	147
pelvic imaging	12
preventive care	159
removal of lesion (e.g. growth)	18
skin procedures	18
ultrasound (sonogram)	80
vaccines	159
vascular procedures	31

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	186
Female	266

**Ethnicity**
Non-Hispanic White	17
Black	0
Hispanic	0
Asian	413
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	132
85 and over	138
Less than 65	12

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	38
Depression	13
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	22
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	54
Dementia	30
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2020 were chronic care, aspiration, injections and blood draw.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	12
aspiration	344
blood draw	165
chronic care	2524
doctor visit	2818
hospital care	144
injections	344
inpatient care	144
lab tests	36
nursing home care	90
preventive care	13
ultrasound (sonogram)	12
vaccines	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	155
Female	238

**Ethnicity**
Non-Hispanic White	16
Black	0
Hispanic	0
Asian	353
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	0
85 and over	123
Less than 65	0

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	28
Depression	11
Chronic Kidney Disease	50
Asthma	4
Osteoperosis	19
Atrial Fibrilation	7
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	30
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2021 were chronic care, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	13
aspiration	227
blood draw	348
chronic care	2785
doctor visit	3227
injections	227
preventive care	129
ultrasound (sonogram)	13
vaccines	129

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	160
Female	244

**Ethnicity**
Non-Hispanic White	14
Black	0
Hispanic	0
Asian	367
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	118
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	53
Asthma	3
Osteoperosis	25
Atrial Fibrilation	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	59
Dementia	24
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA during 2022 were chronic care, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

abdominal imaging	106
aspiration	359
blood draw	465
chronic care	2999
doctor visit	3724
injections	359
pelvic imaging	27
ultrasound (sonogram)	145
vascular procedures	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	166
Female	249

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	375
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	113
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	20
Depression	10
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	34
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	60
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ray Jui-Yang Hsiao, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ray Jui-Yang Hsiao, MD treated as an internist in Hacienda Heights, CA were chronic care, blood draw, inpatient care and hospital care.

abdominal imaging	46
aspiration	323
blood draw	749
cardiac procedures	13
chronic care	1809
diabetes management	128
doctor visit	2971
hospital care	620
injections	323
inpatient care	620
lab tests	522
musculoskeletal imaging	76
neck imaging	16
nursing home care	180
pelvic imaging	20
preventive care	420
removal of lesion (e.g. growth)	28
skin procedures	28
ultrasound (sonogram)	83
urologic procedures	69
vaccines	158
vascular procedures	40
vertebral fracture assessment (VFA)	87
X-rays	76

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD.

**Gender**
Male	174
Female	259

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	394
Non-Hispanic White	14
Native American / Alaskan Native	0
Hispanic	4
Other	1

**Age**
75 to 84	124
85 and over	100
Less than 65	11
65 to 74	166

Average of Total of Conditions of Medicare patients treated by Dr. Ray Jui-Yang Hsiao, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ray Jui-Yang Hsiao, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	33
Depression	9
Chronic Kidney Disease	38
Asthma	7
Osteoporosis	24
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	49
Atrial Fibrillation	8
Dementia	26
Cancer	7

Education & Training

Dr. Ray Jui-Yang Hsiao, MD graduated from University of California, San Diego (UCSD), School of Medicine. He is certified by the Certification: MEDICAL BOARD OF CALIFORNIA and has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine

Board Certification: Certification: MEDICAL BOARD OF CALIFORNIA

Licensed In: California

Affiliations & Hospitals

Dr. Ray Jui-Yang Hsiao, MD is associated with these hospitals and organizations:

AHMC Healthcare

Astrana Health

Allied Pacific IPA

RAY HSIAO MD INC

Ratings & Reviews

Dr. Ray Jui-Yang Hsiao, MD has a high overall rating with an average of 3.86 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Ray Jui-Yang Hsiao, MD from all over the web to help you find the right in Hacienda Heights, CA.

3.86

Overall Rating

(7 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2018-04-30

I went to see this doctor in April for first time. I had an appt but still had to wait for 1-1/2 more. Wow. not good to start. when i did get to see him he asked me what I needed from him. ??? I told him I was a new patient and just needed refills on my prescriptions so he said ok i'' give you refills. I told him that my insulin prescription would not be covered so please prescribe a few alternates in case insurance doesnt cover those either.  Still trying to get this doctor to find me an alternate after more than two weeks now and i have no more insulin. He also left me a message 1 week after seeing him saying oh you medicine list is kind of funny can you come in to see me again. WTF, no I will not give you another $20 of my money for someone that doesnt specialize in anything

General Payments

These charts describe general payments received by Dr. Ray Jui-Yang Hsiao, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amarin Pharma Inc.	$8,073 Vascepa $8,073
AstraZeneca Pharmaceuticals LP	$5,269 FARXIGA $2,707	SYMBICORT $801	BEVESPI AEROSPHERE $320	BREZTRI $262	BRILINTA $253	Other $926
GlaxoSmithKline, LLC.	$3,102 TRELEGY ELLIPTA $1,094	ANORO $756	BREO $460	ANORO ELLIPTA $413	AREXVY $213	Other $166
Gilead Sciences Inc	$2,209 Viread $1,776	Harvoni $112	$321
Janssen Pharmaceuticals, Inc	$2,069 XARELTO $1,552	INVOKANA $461	$55
Other	$20,553 Vemlidy $1,540	JARDIANCE $1,263	Repatha $689	ENTRESTO $633	Prolia $587	Other $15,842

**Types of Payments**
Food and Beverage	$32,811
Honoraria	$5,500
Consulting Fee	$1,540
Education	$1,387
Travel and Lodging	$36

Biography

Dr. Ray Hsiao's average patient rating is 4.0 stars (out of 5). Dr. Hsiao graduated from the University of California, San Diego (UCSD), School of Medicine. He speaks Mandarin. His professional affiliations include Astrana Health and AHMC Healthcare. He welcomes new patients at his office inHacienda Heights, CA as reported by Astrana Health.