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Home > NY Providers > Oncologists

Dr. Chih-Shan J. Chen, MD, FAAD, PhD

Accepting New Patients

(Chih-Shan Jason Chen, MD, PhD, FAAD - MSK Dermatologist & Mohs Surgeon)

(442 Ratings)

Specializes in: Physician, Oncology (Cancer Care), Dermatology (Skin Disorders) and MOHS-Micrographic Surgery

Chung-Shan Medical University (1986)

Professional interests include: Mohs surgery, skin surgery, squamous cell skin cancer

800 Veterans Memorial Highway 2nd Floor
Hauppauge, NY 11788

(631) 215-3065

Dr. Chih-Shan J. Chen, MD, FAAD, PhD is a physician provider in Hauppauge, NY specializing in physician, oncology (cancer care), dermatology (skin disorders) and mohs-micrographic surgery. He graduated from Chung-Shan Medical University in 1986 and has 40 years of experience. Dr. Chih-Shan J. Chen, MD, FAAD, PhD is affiliated with Memorial Sloan Kettering Cancer Center.

Office Locations

800 Veterans Memorial Highway 2nd Floor
Hauppauge, NY 11788

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Noteworthy Medicare Patient Procedures Performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2024

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

Top 25%

By Volume:

Mohs surgery

In 2012, Dr. Chih-Shan J. Chen, MD, FAAD, PhD performed more Mohs surgery procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2012 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	643
consultation	15
diagnostic procedures	16
doctor visit	585
plastic surgery procedures	66
reconstructive surgery	66
removal of lesion (e.g. growth)	643
skin procedures	643
skin surgery	643
tissue transfer	66
wound repair (e.g. stitches)	66

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2013 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	792
consultation	14
diagnostic procedures	18
doctor visit	632
plastic surgery procedures	52
reconstructive surgery	52
removal of lesion (e.g. growth)	792
skin procedures	792
skin surgery	792
tissue transfer	52
wound repair (e.g. stitches)	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	331
Female	208

**Age**
From 65 to 74	214
From 75 to 84	240
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2013

Hypertension	71
High Cholesterol	70
Stroke	3
Ischemic Heart Disease	48
Depression	10
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	7
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2014 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	769
consultation	12
diagnostic procedures	15
doctor visit	561
plastic surgery procedures	96
reconstructive surgery	96
removal of lesion (e.g. growth)	769
skin procedures	769
skin surgery	769
tissue transfer	96
wound repair (e.g. stitches)	96

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	332
Female	225

**Ethnicity**
Non-Hispanic White	546
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	259
85 and over	77
Less than 65	14

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2014

Hypertension	68
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	45
Depression	11
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	6
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2015 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	879
diagnostic procedures	12
doctor visit	619
plastic surgery procedures	71
reconstructive surgery	71
removal of lesion (e.g. growth)	879
skin procedures	879
skin surgery	879
tissue transfer	71
wound repair (e.g. stitches)	71

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	656
Female	466

**Ethnicity**
Non-Hispanic White	1092
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	488
85 and over	190
Less than 65	32

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2015

Hypertension	71
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	44
Depression	13
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2016 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	792
consultation	12
doctor visit	570
plastic surgery procedures	59
reconstructive surgery	59
removal of lesion (e.g. growth)	792
skin procedures	792
skin surgery	792
tissue transfer	59
wound repair (e.g. stitches)	59

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	339
Female	203

**Age**
From 65 to 74	194
From 75 to 84	241
85 and over	88
Less than 65	19

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2016

Hypertension	70
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	43
Depression	7
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2017 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	1039
consultation	12
doctor visit	544
plastic surgery procedures	63
reconstructive surgery	63
removal of lesion (e.g. growth)	1039
skin procedures	1039
skin surgery	1039
tissue transfer	63
wound repair (e.g. stitches)	63

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	384
Female	258

**Ethnicity**
Non-Hispanic White	622
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	280
85 and over	114
Less than 65	18

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2017

Hypertension	74
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	42
Depression	10
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	6
Cancer	24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2018 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	878
consultation	20
doctor visit	474
plastic surgery procedures	44
reconstructive surgery	44
removal of lesion (e.g. growth)	878
skin procedures	878
skin surgery	878
tissue transfer	44
wound repair (e.g. stitches)	44

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	342
Female	264

**Ethnicity**
Non-Hispanic White	579
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	241
85 and over	122
Less than 65	18

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2018

Hypertension	72
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	41
Depression	14
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2019 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	966
doctor visit	538
plastic surgery procedures	66
reconstructive surgery	66
removal of lesion (e.g. growth)	966
skin procedures	966
skin surgery	966
tissue transfer	66
wound repair (e.g. stitches)	66

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	364
Female	268

**Ethnicity**
Non-Hispanic White	607
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	280
85 and over	124
Less than 65	17

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2019

Hypertension	73
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	43
Depression	14
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2020 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	754
doctor visit	411
plastic surgery procedures	38
reconstructive surgery	38
removal of lesion (e.g. growth)	754
skin procedures	754
skin surgery	754
tissue transfer	38
wound repair (e.g. stitches)	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	300
Female	184

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	210
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2020

Hypertension	69
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	45
Depression	15
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2021 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	918
doctor visit	437
plastic surgery procedures	45
reconstructive surgery	45
removal of lesion (e.g. growth)	918
skin procedures	918
skin surgery	918
tissue transfer	45
wound repair (e.g. stitches)	45

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	328
Female	222

**Ethnicity**
Non-Hispanic White	527
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	253
85 and over	102
Less than 65	13

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2021

Hypertension	72
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	45
Depression	13
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2022 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	878
doctor visit	313
minor procedures	12
plastic surgery procedures	49
reconstructive surgery	49
removal of lesion (e.g. growth)	878
skin procedures	878
skin surgery	878
tissue transfer	49
wound repair (e.g. stitches)	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	342
Female	230

**Ethnicity**
Non-Hispanic White	540
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	265
85 and over	118
Less than 65	12

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	38
Depression	12
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	6
Cancer	25

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2023 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	794
doctor visit	382
plastic surgery procedures	32
reconstructive surgery	32
removal of lesion (e.g. growth)	794
skin procedures	794
skin surgery	794
tissue transfer	32
wound repair (e.g. stitches)	32

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	284
Female	240

**Ethnicity**
Non-Hispanic White	495
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	230
85 and over	111
Less than 65	12

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	40
Depression	11
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	4
Cancer	29

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY during 2024 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

cancer surgery	632
doctor visit	315
removal of lesion (e.g. growth)	632
skin procedures	632
skin surgery	632

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	201
Female	177

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	175
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	39
Depression	12
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	5
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated as a physician provider in Hauppauge, NY were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

cancer surgery	825
consultation	14
diagnostic procedures	15
doctor visit	490
minor procedures	12
plastic surgery procedures	56
reconstructive surgery	56
removal of lesion (e.g. growth)	825
skin procedures	825
skin surgery	825
tissue transfer	56
wound repair (e.g. stitches)	57

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD.

**Gender**
Male	323
Female	226

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	449
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	80
75 to 84	243
Less than 65	11
65 to 74	193

Average of Total of Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Chih-Shan J. Chen, MD, FAAD, PhD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	66
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	39
Depression	10
Chronic Kidney Disease	21
Asthma	8
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Atrial Fibrillation	16
Cancer	21
Dementia	5

Education & Training

Dr. Chih-Shan J. Chen, MD, FAAD, PhD graduated from Chung-Shan Medical University in 1986. He completed residency at Yale University Affiliated Hospitals. He is certified by the Board Certification: Dermatology and has a state license in New York.

Medical School: Chung-Shan Medical University (1986)

Residency: Yale University Affiliated Hospitals

Board Certification: Board Certification: Dermatology

Licensed In: New York

Affiliations & Hospitals

Dr. Chih-Shan J. Chen, MD, FAAD, PhD is associated with these hospitals and organizations:

Memorial Sloan Kettering Cancer Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Chih-Shan J. Chen, MD, FAAD, PhD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield New Jersey Omnia Tier I (EPO), Magnacare, Emblem, Oscar, Fidelis Medicare Advantage, Aetna Medicare Advantage (City of NY retirees only, starting 9/1/23), Healthsmart, United Healthcare, Aetna, Tricare, Oxford, Healthfirst, Straight NY Medicaid, Cigna, Qualcare, MVP, Connecticare, Healthfirst Medicare Advantage, First Health, Multiplan/Beech Street/PHCS, World Trade Center Health Program (WTC), Blue Cross Blue Shield states outside of NY/NJ, Empire Essential, Non-Participating Plans with Out of Network Benefits, Blue Cross Blue Shield New York, Blue Cross Blue Shield Federal Employee Program, UMR, Medicare Part A&B (traditional Medicare), Carrum Health and Blue Cross Health Plus.

Insurance Accepted by Provider includes:

According to our sources, Dr. Chih-Shan J. Chen, MD, FAAD, PhD accepts the following insurance providers:

Horizon Blue Cross Blue Shield New Jersey Omnia Tier I (EPO)

Magnacare

Emblem

Oscar

Fidelis Medicare Advantage

Aetna Medicare Advantage (City of NY retirees only, starting 9/1/23)

Healthsmart

United Healthcare

Aetna

Tricare

Oxford

Healthfirst

Straight NY Medicaid

Cigna

Qualcare

MVP

Connecticare

Healthfirst Medicare Advantage

First Health

Multiplan/Beech Street/PHCS

World Trade Center Health Program (WTC)

Blue Cross Blue Shield states outside of NY/NJ

Empire Essential

Non-Participating Plans with Out of Network Benefits

Blue Cross Blue Shield New York

Blue Cross Blue Shield Federal Employee Program

UMR

Medicare Part A&B (traditional Medicare)

Carrum Health

Blue Cross Health Plus

Ratings & Reviews

Dr. Chih-Shan J. Chen, MD, FAAD, PhD has an exceptional overall rating with an average of 4.96 out of 5 stars based on 442 ratings. We collect ratings and reviews of Dr. Chih-Shan J. Chen, MD, FAAD, PhD from all over the web to help you find the right in Hauppauge, NY.

4.96

Overall Rating

(442 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Chih-Shan J. Chen, MD, FAAD, PhD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
DUSA Pharmaceuticals, Inc.	$634 BLU-U $634
Amgen Inc.	$163 Enbrel $125	$38
Novartis Pharmaceuticals Corporation	$118 COSENTYX $118
Allergan Inc.	$114 $114
Celgene Corporation	$42 Otezla $42
Other	$38 LIBTAYO $26	XTRAC $13

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$634
Food and Beverage	$476

Biography

Dr. Chih-Shan Chen practices oncology (cancer care), physician, and MOHS-micrographic surgery in Hauppauge, NY. Dr. Chen's patients gave him an average rating of 5.0 stars (out of 5). Clinical interests for Dr. Chen include squamous cell skin cancer and mohs surgery. He is affiliated with Memorial Sloan Kettering Cancer Center. Dr. Chen accepts several insurance carriers, including ConnectiCare, Blue California, and HealthSmart. According to Yext, he is currently accepting new patients at his office in Hauppauge, NY. After attending Chung Shan Medical University for medical school, he completed his residency training at a hospital affiliated with Yale University and a hospital affiliated with Stony Brook University Medical Center.

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Dr. Chih-Shan J. Chen, MD, FAAD, PhD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2024

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. Chih-Shan J. Chen, MD, FAAD, PhD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Chih-Shan J. Chen, MD, FAAD, PhD From 2012 - 2024

Education & Training

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