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Dr. William Louie Simpson Jr., MD

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Specializes in: Diagnostic Radiology

Medical University of South Carolina College of Medicine

Professional interests include: abdominal CT scan, biopsy, MRI (magnetic resonance imaging)

1176 Fifth Avenue
New York, NY 10029

(212) 241-8333

Dr. William Louie Simpson Jr., MD is a diagnostic radiologist in New York, NY specializing in diagnostic radiology. He graduated from Medical University of South Carolina College of Medicine. Dr. William Louie Simpson Jr., MD is affiliated with Mount Sinai Health System.

Office Locations

1176 Fifth Avenue
New York, NY 10029

open_in_new

Some issues Dr. William Louie Simpson Jr., MD can help you with:

Biopsy

A biopsy is a procedure performed to remove a small sample of cells for testing. The cells are examined in a laboratory to check for disease, or sometimes to see how badly a known disease is affecting them. Biopsy can be performed on any part of the body.

Although biopsy is most often associated with cancer, it can also be used to check for other diseases, such as infections. A biopsy sample can be scraped, cut, collected with a needle, taken with a machine that punches out a tiny piece, or removed with the tiny tools in an endoscope.

In most cases, a biopsy is a simple outpatient procedure. Depending on the procedure, patients may need to stop taking certain medications beforehand, such as blood thinners. It is important for patients to tell doctors if they are pregnant, as certain biopsies require the use of x-rays to guide the needle to the right location. There is usually very little pain associated with a biopsy. Patients will have to wait a few days to hear the results.

Noteworthy Medicare Patient Procedures Performed by Dr. William Louie Simpson Jr., MD in 2023

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

Top 25%

By Volume:

abdominal imaging

lower extremity venous duplex

In 2012, Dr. William Louie Simpson Jr., MD performed more abdominal imaging, lower extremity venous duplex, pelvic imaging, ultrasound (sonogram), vascular procedures, and vascular ultrasound 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. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2012 were CT scan, abdominal imaging, pelvic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	539
CT scan	631
neck imaging	53
pelvic imaging	386
thoracic (chest) imaging	238
ultrasound (sonogram)	318
vascular procedures	80
women's imaging	27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2013 were abdominal imaging, CT scan, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	684
CT scan	624
neck imaging	79
pelvic imaging	522
thoracic (chest) imaging	208
ultrasound (sonogram)	585
vascular procedures	152
women's imaging	57

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	474
Female	620

**Ethnicity**
Non-Hispanic White	598
Black	221
Hispanic	199
Asian	52
Other	24
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	272
85 and over	164
Less than 65	242

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	49
Asthma	13
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	48
Dementia	17
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2014 were ultrasound (sonogram), abdominal imaging, CT scan and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	563
CT scan	438
lab tests	20
neck imaging	76
pelvic imaging	343
thoracic (chest) imaging	196
ultrasound (sonogram)	651
vascular procedures	141
women's imaging	66

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	427
Female	537

**Ethnicity**
Non-Hispanic White	517
Black	188
Hispanic	197
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	389
From 75 to 84	242
85 and over	97
Less than 65	236

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2014

Hypertension	74
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2015 were ultrasound (sonogram), abdominal imaging, pelvic imaging and CT scan.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	785
CT scan	402
lab tests	34
neck imaging	96
pelvic imaging	427
thoracic (chest) imaging	158
ultrasound (sonogram)	1032
vascular procedures	238
women's imaging	84

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	1142
Female	1272

**Ethnicity**
Non-Hispanic White	1268
Black	492
Hispanic	440
Asian	128
Other	0
Native American	0

**Age**
From 65 to 74	1006
From 75 to 84	572
85 and over	212
Less than 65	624

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2015

Hypertension	71
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2016 were ultrasound (sonogram), abdominal imaging, CT scan and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	913
CT scan	527
lab tests	55
neck imaging	86
pelvic imaging	477
thoracic (chest) imaging	178
ultrasound (sonogram)	1040
vascular procedures	267
women's imaging	69

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	639
Female	692

**Ethnicity**
Non-Hispanic White	687
Black	309
Hispanic	231
Asian	54
Other	50
Native American	0

**Age**
From 65 to 74	546
From 75 to 84	349
85 and over	136
Less than 65	300

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2016

Hypertension	72
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	50
Asthma	18
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2017 were ultrasound (sonogram), abdominal imaging, pelvic imaging and CT scan.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	855
CT scan	389
lab tests	69
neck imaging	91
pelvic imaging	397
thoracic (chest) imaging	102
ultrasound (sonogram)	1003
vascular procedures	298
women's imaging	57

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	597
Female	624

**Ethnicity**
Non-Hispanic White	640
Black	263
Hispanic	206
Asian	58
Other	54
Native American	0

**Age**
From 65 to 74	516
From 75 to 84	286
85 and over	114
Less than 65	305

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2017

Hypertension	74
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	46
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2018 were ultrasound (sonogram), abdominal imaging, pelvic imaging and CT scan.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	843
CT scan	380
lab tests	51
neck imaging	101
pelvic imaging	405
thoracic (chest) imaging	89
ultrasound (sonogram)	965
vascular procedures	259
women's imaging	49

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	544
Female	624

**Ethnicity**
Non-Hispanic White	604
Black	255
Hispanic	203
Asian	65
Other	0
Native American	0

**Age**
From 65 to 74	493
From 75 to 84	301
85 and over	130
Less than 65	244

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2018

Hypertension	74
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	56
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	46
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2019 were ultrasound (sonogram), abdominal imaging, pelvic imaging and CT scan.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	867
CT scan	497
lab tests	55
neck imaging	108
pelvic imaging	503
thoracic (chest) imaging	131
ultrasound (sonogram)	961
vascular procedures	268
women's imaging	59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	572
Female	660

**Ethnicity**
Non-Hispanic White	637
Black	258
Hispanic	206
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	522
From 75 to 84	334
85 and over	150
Less than 65	226

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2019

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	21
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2020 were abdominal imaging, ultrasound (sonogram), CT scan and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	768
CT scan	517
lab tests	37
neck imaging	52
pelvic imaging	435
thoracic (chest) imaging	139
ultrasound (sonogram)	657
vascular procedures	212
women's imaging	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	477
Female	515

**Ethnicity**
Non-Hispanic White	506
Black	202
Hispanic	166
Asian	0
Other	62
Native American	0

**Age**
From 65 to 74	423
From 75 to 84	259
85 and over	111
Less than 65	199

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2020

Hypertension	74
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	49
Depression	30
Chronic Kidney Disease	59
Asthma	12
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2021 were abdominal imaging, CT scan, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	782
CT scan	611
neck imaging	55
pelvic imaging	536
thoracic (chest) imaging	133
ultrasound (sonogram)	559
vascular procedures	161
women's imaging	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	489
Female	547

**Ethnicity**
Non-Hispanic White	548
Black	214
Hispanic	157
Asian	0
Other	60
Native American	0

**Age**
From 65 to 74	421
From 75 to 84	288
85 and over	120
Less than 65	207

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	44
Dementia	20
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY during 2022 were abdominal imaging, ultrasound (sonogram), CT scan and pelvic imaging.

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

abdominal imaging	742
CT scan	481
neck imaging	55
pelvic imaging	433
thoracic (chest) imaging	76
ultrasound (sonogram)	571
vascular procedures	206
women's imaging	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	479
Female	482

**Ethnicity**
Non-Hispanic White	528
Black	176
Hispanic	157
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	413
From 75 to 84	282
85 and over	115
Less than 65	151

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	45
Dementia	16
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Louie Simpson Jr., MD for Medicare patients.

The highest averages for the top procedures that Dr. William Louie Simpson Jr., MD treated as a diagnostic radiologist in New York, NY were ultrasound (sonogram), abdominal imaging, CT scan and pelvic imaging.

abdominal imaging	758
CT scan	499
lab tests	45
neck imaging	77
pelvic imaging	442
thoracic (chest) imaging	149
ultrasound (sonogram)	758
vascular procedures	207
women's imaging	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Louie Simpson Jr., MD.

**Gender**
Male	530
Female	597

**Ethnicity**
Black / African American	234
Asian / Pacific Islander	41
Non-Hispanic White	593
Native American / Alaskan Native	0
Hispanic	196
Other	27

**Age**
75 to 84	289
85 and over	122
Less than 65	248
65 to 74	467

Average of Total of Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Louie Simpson Jr., MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	46
Asthma	12
Osteoporosis	11
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Atrial Fibrillation	13
Cancer	19
Dementia	15

Education & Training

Dr. William Louie Simpson Jr., MD graduated from Medical University of South Carolina College of Medicine. He completed residency at Mount Sinai Medical Center. He is certified by the American Board of Radiology and has a state license in New York.

Medical School: Medical University of South Carolina College of Medicine

Residency: Mount Sinai Medical Center

Board Certification: American Board of Radiology

Licensed In: New York

Affiliations & Hospitals

Dr. William Louie Simpson Jr., MD is associated with these hospitals and organizations:

Mount Sinai Health System

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. William Louie Simpson Jr., MD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, MagnaCare, EmblemHealth, WellCare, Oscar, Fidelis Care, Healthfirst Medicaid, United Healthcare, Medicaid, Cigna, Healthfirst Medicare, MetroPlus Health, Private Healthcare Systems (PHCS), Group Health Incorporated (GHI), Centivo, Medicare - NY, AETNA - Medicare, Oxford - Freedom and Liberty, Medicare - NJ, AETNA - Commercial, VNSNY Choice Medicare and VillageCareMax.

Insurance Accepted by Provider includes:

According to our sources, Dr. William Louie Simpson Jr., MD accepts the following insurance providers:

Horizon Blue Cross Blue Shield

MagnaCare

EmblemHealth

WellCare

Oscar

Fidelis Care

Healthfirst Medicaid

United Healthcare

Medicaid

Cigna

Healthfirst Medicare

MetroPlus Health

Private Healthcare Systems (PHCS)

Group Health Incorporated (GHI)

Centivo

Medicare - NY

AETNA - Medicare

Oxford - Freedom and Liberty

Medicare - NJ

AETNA - Commercial

VNSNY Choice Medicare

VillageCareMax

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. William Louie Simpson Jr., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GENZYME CORPORATION	$120 XENPOZYME $120

**Types of Payments**
Food and Beverage	$120

Biography

Dr. William Simpson is a physician who specializes in diagnostic radiology. Areas of expertise for Dr. Simpson include abdominal CT scan, MRI (magnetic resonance imaging), and biopsy. Dr. Simpson's hospital/clinic affiliations include Mount Sinai Beth Israel, Mount Sinai West, and Mount Sinai Brooklyn. After completing medical school at Medical University of South Carolina College of Medicine, he performed his residency at Mount Sinai Medical Center and a hospital affiliated with Emory University. He can take several insurance carriers, including Medicaid Managed Care, Blue California, and Fidelis Care. His distinctions include: President of the New York Roentgen Society Elected a Fellow of the New York Academy of Medicine; Distinguished Radiologist Award, New York Roentgen Society; and Agfa Radiology management Award, Association of University Radilogist. Dr. Simpson's practice in New York, NY is open to new patients as reported by Mount Sinai Health System.

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Dr. William Louie Simpson Jr., MD

Office Locations

Some issues Dr. William Louie Simpson Jr., MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. William Louie Simpson Jr., 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. William Louie Simpson Jr., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William Louie Simpson Jr., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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