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Home > NY Providers > Obstetricians & Gynecologists: OB-GYNs

Dr. William Chukwukeziri Onyebeke, MD

(William Onyebeke, MD)

(4 Ratings)

Specializes in: Obstetrics & Gynecology and General Practice

370 East Main Street 2nd Floor
Bay Shore, NY 11706

(631) 224-4200

Dr. William Chukwukeziri Onyebeke, MD is an obstetrician and gynecologist in Bay Shore, NY specializing in obstetrics & gynecology and general practice. Dr. William Chukwukeziri Onyebeke, MD is affiliated with Northwell Health Physician Partners Obstetrics & Gynecology at Bay Shore.

Office Locations

370 East Main Street 2nd Floor
Bay Shore, NY 11706

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

doctor visit	138

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

doctor visit	139

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	88

**Ethnicity**
Non-Hispanic White	0
Black	37
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2013

Hypertension	66
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

doctor visit	143

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	97

**Ethnicity**
Non-Hispanic White	31
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	26

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2014

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	12
Chronic Kidney Disease	0
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

doctor visit	152

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	198

**Ethnicity**
Non-Hispanic White	62
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	0
85 and over	0
Less than 65	72

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2015

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	14
Asthma	17
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

doctor visit	159

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	105

**Ethnicity**
Non-Hispanic White	36
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2016

Hypertension	68
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	23
Asthma	20
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2017 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	22
cytology	21
doctor visit	143
gynecologic pathology	21
gynecologic procedures	22
preventive care	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	101

**Ethnicity**
Non-Hispanic White	35
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2017

Hypertension	69
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2018 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	65
cytology	62
doctor visit	93
gynecologic pathology	62
gynecologic procedures	65
preventive care	62

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	110

**Ethnicity**
Non-Hispanic White	37
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2018

Hypertension	71
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	24
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2019 were preventive care, breast exam, gynecologic procedures and cytology.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	13
cytology	13
doctor visit	163
gynecologic pathology	13
gynecologic procedures	13
preventive care	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	122

**Ethnicity**
Non-Hispanic White	40
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2019

Hypertension	70
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2020 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	12
cytology	11
doctor visit	126
gynecologic pathology	11
gynecologic procedures	12
preventive care	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	100

**Ethnicity**
Non-Hispanic White	36
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2020

Hypertension	66
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	25
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2021 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	57
cytology	52
doctor visit	66
gynecologic pathology	52
gynecologic procedures	57
preventive care	52

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	104

**Ethnicity**
Non-Hispanic White	33
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2021

Hypertension	62
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	24
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY during 2022 were preventive care, cytology, gynecologic pathology and breast exam.

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

breast exam	51
cytology	53
doctor visit	72
gynecologic pathology	53
gynecologic procedures	51
preventive care	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	85

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

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	0
Asthma	16
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Chukwukeziri Onyebeke, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Chukwukeziri Onyebeke, MD treated as an obstetrician and gynecologist in Bay Shore, NY were breast exam, gynecologic procedures, preventive care and cytology.

breast exam	36
cytology	35
doctor visit	126
gynecologic pathology	35
gynecologic procedures	36
preventive care	35

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD.

**Gender**
Male	0
Female	100

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	0
Non-Hispanic White	28
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	31
65 to 74	49

Average of Total of Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Chukwukeziri Onyebeke, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	62
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	14
Asthma	13
Osteoporosis	2
Heart Failure	5
Chronic Obstructive Pulmonary Disease	1
Diabetes	40
Atrial Fibrillation	0
Dementia	0
Cancer	0

Education & Training

He has a state license in New York.

Licensed In: New York

Affiliations & Hospitals

Dr. William Chukwukeziri Onyebeke, MD is associated with these hospitals and organizations:

Northwell Health Physician Partners Obstetrics & Gynecology at Bay Shore

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 Chukwukeziri Onyebeke, MD appears to accept the following insurance providers: MagnaCare, Elderplan, EmblemHealth Insurance Company (fka HIP Insurance Company of New York) HIPIC, Wellcare, Fidelis, Affinity by Molina Healthcare, Aetna, United Healthcare, Oxford, Medicare, Medicaid, Empire BlueCross BlueShield (32BJ), Healthfirst, Humana Military (Tricare), Railroad Medicare, Cigna, 1199 SEIU, Anthem HealthPlus, US Family Health Plan, EmblemHealth (GHI), Senior Whole Health, NYS Empire Plan (NYSHIP), VNS Health, Longevity Health Plan, Northwell Direct, AmidaCare, CenterLight, WTC (World Trade Center Program) and Hamaspik.

Insurance Accepted by Provider includes:

According to our sources, Dr. William Chukwukeziri Onyebeke, MD accepts the following insurance providers:

MagnaCare

Elderplan

EmblemHealth Insurance Company (fka HIP Insurance Company of New York) HIPIC

Wellcare

Fidelis

Affinity by Molina Healthcare

Aetna

United Healthcare

Oxford

Medicare

Medicaid

Empire BlueCross BlueShield (32BJ)

Healthfirst

Humana Military (Tricare)

Railroad Medicare

Cigna

1199 SEIU

Anthem HealthPlus

US Family Health Plan

EmblemHealth (GHI)

Senior Whole Health

NYS Empire Plan (NYSHIP)

VNS Health

Longevity Health Plan

Northwell Direct

AmidaCare

CenterLight

WTC (World Trade Center Program)

Hamaspik

Ratings & Reviews

Dr. William Chukwukeziri Onyebeke, MD has a good overall rating with an average of 3.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. William Chukwukeziri Onyebeke, MD from all over the web to help you find the right in Bay Shore, NY.

Overall Rating

(4 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2025-01-02

Dr Onyebeke is the consummate professional. I have been his patient for the past 29 years. He loves what he does and it shines through in his personality and medical care!

General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$1,195 Da Vinci Surgical System $1,195
AbbVie, Inc.	$227 Orilissa $118	Lupron $110
Duchesnay USA Incorporated	$123 Diclegis $123
Hologic, LLC	$120 ACESSA PROVU SYSTEM $107	FLUENT FLUID MANAGEMENT SYSTEM $13
Shionogi Inc	$105 Osphena $105
Other	$530 Prolia $100	VAC THERAPY $100	GORE SYNECOR Biomaterial $86	Select-OB DHA Caplets $42	Vitafol-Ultra $41	Other $161

**Types of Payments**
Food and Beverage	$1,288
Education	$1,002
Travel and Lodging	$10

Biography

Dr. William Onyebeke specializes in general practice and obstetrics & gynecology and practices in Bay Shore, NY. The average patient rating for Dr. Onyebeke is 3.0 stars (out of 5). He graduated from SUNY Downstate Medical Center College of Medicine.

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Dr. William Chukwukeziri Onyebeke, MD

Office Locations

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 Chukwukeziri Onyebeke, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Chukwukeziri Onyebeke, 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 Chukwukeziri Onyebeke, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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