WILLIAM CHUKWUKEZIRI ONYEBEKE MD
NPI 1013927466
Obstetrics & Gynecology in Bay Shore, NY

Active since August 08, 2006PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
46 BRENTWOOD RD, BAY SHORE, NY 11706(631) 206-1384(631) 206-1436 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Chukwukeziri Onyebeke Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM CHUKWUKEZIRI ONYEBEKE MD (NPI 1013927466) is an individual obstetrics & gynecology provider in Bay Shore, New York, licensed in New York (160122) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York Downstate Medical Center (1984).

NPPES Registry Identity

NPI1013927466
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameWILLIAM CHUKWUKEZIRI ONYEBEKECredential: MD
Location Address46 BRENTWOOD RDBay Shore, NY 11706-6924
Mailing Address46 Brentwood RdBay Shore, NY 11706-6924 · (631) 206-1384 · Fax (631) 206-1436
Fax(631) 206-1436
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1984
Enumeration DateAugust 8, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1013927466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in NY · 160122
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

46 BRENTWOOD RD, Bay Shore, NY 11706

Other Identifiers 3

Medicare UPINE40736NY
Medicare ID-Type Unspecified04F241NY
Medicaid01102689NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

William Chukwukeziri Onyebeke Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032129960
PECOS Enrollment IDI20060421000444
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
53 services53 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
51 services51 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
38 services26 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
22 services19 patients
Established patient office or other outpatient visit, 40-54 minutes 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330286
Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11706 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology (Gynecology)
46 BRENTWOOD RD
BAY SHORE, NY 11706
Orthopaedic Surgery
46 BRENTWOOD RD
BAY SHORE, NY 11706
Speech-Language Pathologist
46 BRENTWOOD RD
BAY SHORE, NY 11706
Physical Therapist
46 BRENTWOOD RD
BAY SHORE, NY 11706
Physician Assistant
46 BRENTWOOD RD
BAY SHORE, NY 11706
Physician Assistant (Surgical)
46 BRENTWOOD RD
BAY SHORE, NY 11706
Physical Medicine & Rehabilitation
46 BRENTWOOD RD
BAY SHORE, NY 11706
Nurse Practitioner (Family)
46 BRENTWOOD RD
BAY SHORE, NY 11706

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013927466, enumerated as an "individual" on August 08, 2006.

The provider is located at 46 BRENTWOOD RD BAY SHORE, NY 11706 and the phone number is (631) 206-1384.

Obstetrics & Gynecology with taxonomy code 207V00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

William Onyebeke is affiliated with: NORTH SHORE UNIVERSITY HOSPITAL and GOOD SAMARITAN HOSPITAL MEDICAL CENTER.