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Dr. Roy Ho Hsin Chen, MD

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Specializes in: Adult Oncology and Adult Hematology

SUNY Upstate Medical University (2008)

750 Old Country Road Building 2
Riverhead, NY 11901

(631) 751-3000

Dr. Roy Ho Hsin Chen, MD is an oncologist in Riverhead, NY specializing in adult oncology and adult hematology. He graduated from SUNY Upstate Medical University in 2008 and has 17 years of experience. Dr. Roy Ho Hsin Chen, MD is affiliated with NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC.

Office Locations

750 Old Country Road Building 2
Riverhead, NY 11901

(631) 751-3000

(631) 675-2001

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Noteworthy Medicare Patient Procedures Performed by Dr. Roy Ho Hsin Chen, MD in 2023

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

Top 5%

By Volume:

biological response modifier therapy

blood draw

intravenous chemotherapy

intravenous infusion

lab tests

phlebotomy for lab tests

phosphorus blood test

preventive care

thyroid blood test

uric acid blood test

By Affordability:

acute hepatitis panel

total cholesterol test

total IgE test

In 2023, among providers in related specialties within New York, Dr. Roy Ho Hsin Chen, MD performed more biological response modifier (BRM) therapy, blood draw, intravenous (IV) chemotherapy, intravenous (IV) infusion, lab tests, phlebotomy for lab tests, phosphorus blood test, preventive care, thyroid blood test, and uric acid blood test procedures for Medicare patients than 95% of them and he also had a list price for acute hepatitis panel, allergy testing, amylase test, CA-125 test, CA 19-9 test, cortisol test, flow cytometry, hematocrit test, IgE test, lipase test, total cholesterol test, and total IgE test that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

A1C test

acute hepatitis panel

chronic care

inpatient hospital care

serum folate test

total PSA test

urinalysis

By Affordability:

A1C test

beta-2 microglobulin test

bilirubin test

diabetes management

diabetes screening

glycated protein test

prostate-specific antigen test

reticulocyte count

total PSA test

In 2023, among providers in related specialties within New York, Dr. Roy Ho Hsin Chen, MD performed more A1C test, acute hepatitis panel, chronic care, inpatient hospital care (for patient admitted to hospital), serum folate test, total PSA test, and urinalysis procedures for Medicare patients than 90% of them and he also had a list price for A1C test, beta-2 microglobulin (B2M) test, bilirubin test, diabetes management, diabetes screening, glycated protein test, prostate-specific antigen (PSA) test, reticulocyte count (immature red blood cell count), and total PSA test that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Volume:

antineoplastic hormone therapy

flu shot

port flush

rheumatoid factor test

total IgA test

total IgG test

By Affordability:

carcinoembryonic antigen test

cholesterol screening

chronic care

fasting blood glucose test

glucose tests

hepatitis testing

immunofixation electrophoresis

lipid profile

parathyroid hormone test

partial thromboplastin time test

phosphorus blood test

phosphorus test

protein electrophoresis

rheumatoid factor test

serum protein electrophoresis

testosterone test

vitamin D test

In 2013, among providers in related specialties within New York, Dr. Roy Ho Hsin Chen, MD performed more antineoplastic hormone therapy, flu shot, port flush, rheumatoid factor (RF) test, total IgA test, and total IgG test procedures for Medicare patients than 75% of them and he also had a list price for albumin blood test, albumin test, antibody tests, autoantibody tests, blood glucose tests, cancer antigen tests, carcinoembryonic antigen (CEA) test, cholesterol screening, chronic care, fasting blood glucose test, glucose tests, hepatitis testing, immunofixation electrophoresis (IFE), lipid profile, parathyroid hormone (PTH) test, partial thromboplastin time (PTT) test, phosphorus blood test, phosphorus test, protein electrophoresis, rheumatoid factor (RF) test, serum protein electrophoresis (SPEP), testosterone test, and vitamin D test that was lower than the list prices billed to Medicare by 75% of them. 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

2015 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2015 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	39
blood draw	521
chemotherapy	39
doctor visit	502
hospital care	301
inpatient care	301
lab tests	2452
minimally invasive procedures	100
thyroid function tests	36

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	482
Female	544

**Ethnicity**
Non-Hispanic White	864
Black	80
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	374
From 75 to 84	322
85 and over	164
Less than 65	166

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2015

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	17
Cancer	32

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2016 were lab tests, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	197
blood draw	1966
bone marrow tests	17
chemotherapy	197
diagnostic procedures	17
doctor visit	1723
hormone therapy	18
hospital care	892
inpatient care	892
lab tests	10491
minimally invasive procedures	367
preventive care	23
thyroid function tests	184
vaccines	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	719
Female	920

**Ethnicity**
Non-Hispanic White	1389
Black	100
Hispanic	88
Asian	14
Other	48
Native American	0

**Age**
From 65 to 74	616
From 75 to 84	522
85 and over	240
Less than 65	261

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2016

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	53
Depression	28
Chronic Kidney Disease	50
Asthma	28
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	18
Cancer	33

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2017 were lab tests, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

aspiration	14
biological response modifier (BRM) therapy	117
blood draw	1868
bone marrow tests	28
chemotherapy	117
chronic care	53
diagnostic procedures	28
doctor visit	1932
hormone therapy	21
hospital care	810
inpatient care	810
lab tests	9877
minimally invasive procedures	247
preventive care	32
thyroid function tests	136
vaccines	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	686
Female	849

**Ethnicity**
Non-Hispanic White	1330
Black	78
Hispanic	87
Asian	14
Other	26
Native American	0

**Age**
From 65 to 74	558
From 75 to 84	508
85 and over	224
Less than 65	245

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2017

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	55
Depression	34
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	20
Cancer	33

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2018 were lab tests, blood draw, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	23
biological response modifier (BRM) therapy	479
blood draw	3331
chemotherapy	479
chronic care	118
diabetes management	16
doctor visit	2387
hormone therapy	45
hospital care	559
inpatient care	559
lab tests	14529
minimally invasive procedures	781
preventive care	76
thyroid function tests	236
vaccines	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	871
Female	1146

**Ethnicity**
Non-Hispanic White	1743
Black	106
Hispanic	103
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	761
From 75 to 84	660
85 and over	309
Less than 65	287

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2018

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	18
Cancer	34

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	38
biological response modifier (BRM) therapy	611
blood draw	4278
chemotherapy	611
chronic care	471
diabetes management	27
doctor visit	2982
hormone therapy	57
hospital care	481
inpatient care	481
lab tests	21973
minimally invasive procedures	1051
port flush	23
preventive care	139
thyroid function tests	502
vaccines	73

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1069
Female	1458

**Ethnicity**
Non-Hispanic White	2176
Black	130
Hispanic	143
Asian	21
Other	57
Native American	0

**Age**
From 65 to 74	996
From 75 to 84	839
85 and over	335
Less than 65	357

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2019

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	18
Cancer	32

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2020 were lab tests, blood draw, chronic care and minimally invasive procedures.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	38
biological response modifier (BRM) therapy	665
blood draw	4424
chemotherapy	665
chronic care	1249
diabetes management	64
doctor visit	2957
hormone therapy	59
hospital care	348
inpatient care	348
lab tests	24392
minimally invasive procedures	1039
port flush	50
preventive care	105
thyroid function tests	618

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1169
Female	1599

**Ethnicity**
Non-Hispanic White	2438
Black	116
Hispanic	124
Asian	20
Other	70
Native American	0

**Age**
From 65 to 74	1065
From 75 to 84	954
85 and over	358
Less than 65	391

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2020

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	49
Depression	32
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	14
Cancer	32

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2021 were lab tests, blood draw, chronic care and minimally invasive procedures.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	57
biological response modifier (BRM) therapy	651
blood draw	5421
chemotherapy	651
chronic care	1557
diabetes management	165
doctor visit	3427
hormone therapy	84
hospital care	396
inpatient care	396
lab tests	33299
minimally invasive procedures	1302
port flush	48
preventive care	260
thyroid function tests	733
ultrasound (sonogram)	12
vascular procedures	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1451
Female	1931

**Ethnicity**
Non-Hispanic White	2898
Black	189
Hispanic	158
Asian	0
Other	91
Native American	0

**Age**
From 65 to 74	1273
From 75 to 84	1226
85 and over	469
Less than 65	414

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2021

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	14
Cancer	34

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2022 were lab tests, blood draw, minimally invasive procedures and chronic care.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	45
biological response modifier (BRM) therapy	797
blood draw	5680
chemotherapy	797
chronic care	1412
diabetes management	135
doctor visit	3868
hormone therapy	104
hospital care	374
inpatient care	374
lab tests	36394
minimally invasive procedures	1435
port flush	47
preventive care	250
thyroid function tests	831
vaccines	33

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1361
Female	1837

**Ethnicity**
Non-Hispanic White	2764
Black	152
Hispanic	146
Asian	0
Other	101
Native American	0

**Age**
From 65 to 74	1155
From 75 to 84	1231
85 and over	444
Less than 65	368

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2022

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	23
Atrial Fibrilation	24
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	10
Cancer	40

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY during 2023 were lab tests, blood draw, chronic care and minimally invasive procedures.

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

allergy testing	39
biological response modifier (BRM) therapy	554
blood draw	5165
chemotherapy	554
chronic care	1640
diabetes management	109
doctor visit	3901
hormone therapy	90
hospital care	494
inpatient care	494
lab tests	35774
minimally invasive procedures	1036
port flush	52
preventive care	222
thyroid function tests	873
vaccines	42

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1516
Female	1878

**Ethnicity**
Non-Hispanic White	2917
Black	165
Hispanic	160
Asian	0
Other	115
Native American	0

**Age**
From 65 to 74	1243
From 75 to 84	1302
85 and over	468
Less than 65	381

Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD in 2023

The most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	23
Atrial Fibrilation	25
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	11
Cancer	39

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Volume of procedures performed by Dr. Roy Ho Hsin Chen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roy Ho Hsin Chen, MD treated as an oncologist in Riverhead, NY were lab tests, blood draw, chronic care and minimally invasive procedures.

allergy testing	40
aspiration	14
biological response modifier (BRM) therapy	456
blood draw	3628
bone marrow tests	22
chemotherapy	456
chronic care	928
diabetes management	86
diagnostic procedures	22
doctor visit	2631
hormone therapy	59
hospital care	517
inpatient care	517
lab tests	21020
minimally invasive procedures	817
preventive care	138
thyroid function tests	461
ultrasound (sonogram)	12
vaccines	39
vascular procedures	12

Average Medicare Patient Data From 2015 - 2023

Information about Medicare patients treated by Dr. Roy Ho Hsin Chen, MD.

**Gender**
Male	1036
Female	1351

**Ethnicity**
Black / African American	124
Asian / Pacific Islander	7
Non-Hispanic White	2057
Hispanic	118
Native American / Alaskan Native	0
Other	61

**Age**
75 to 84	840
85 and over	334
Less than 65	318
65 to 74	893

Average of Total of Conditions of Medicare patients treated by Dr. Roy Ho Hsin Chen, MD From 2015 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Roy Ho Hsin Chen, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	46
Asthma	13
Osteoporosis	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Atrial Fibrillation	21
Dementia	15
Cancer	34

Education & Training

Dr. Roy Ho Hsin Chen, MD graduated from SUNY Upstate Medical University in 2008. He has a state license in New York.

Medical School: SUNY Upstate Medical University (2008)

Licensed In: New York

Affiliations & Hospitals

Dr. Roy Ho Hsin Chen, MD is associated with these hospitals and organizations:

NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Roy Ho Hsin Chen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Celgene Corporation	$662 Revlimid $221	Pomalyst $125	$315
Amgen Inc.	$547 XGEVA $178	Neulasta $125	Vectibix $125	$119
Novartis Pharmaceuticals Corporation	$325 NON_BRAND $173	PROMACTA $64	RYDAPT $49	VOTRIENT $22	VOTRIENT - SARCOMA $18
Sirtex Medical Inc	$246 SIR-Spheres microspheres $246
Lilly USA, LLC	$228 ALIMTA $211	PORTRAZZA $16
Other	$1,725 Kyprolis $210	VELCADE $202	Lenvima $178	CALQUENCE $131	INTERA $129	Other $874

**Types of Payments**
Food and Beverage	$3,601
Education	$131

Research Payments

Dr. Roy Ho Hsin Chen, MD has received 3 research payments totaling $7,883.

Biography

Dr. Roy Chen is a general practice, adult hematology, and adult oncology specialist in Riverhead, NY. Dr. Chen attended medical school at SUNY Upstate Medical University.