OB-GYNs in Bay Shore, NY
10 OB-GYNs listed in Bay Shore: 3 practices and clinics and 7 OB-GYNs listed individually.
From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory
Yes Can Medicaid cover your pregnancy in New York?Can Medicaid cover your pregnancy in New York?
New York Medicaid covers pregnancy for incomes up to 223% of the federal poverty level (limits as of January 2026).
Hospital affiliations (3)
Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. Bay Shore has 1 hospital with labor and delivery in CMS data; see hospitals in New York.
Practices, clinics and hospitals (3)
Source: CMS Birthing-Friendly hospitals. Data as of July 2026.
Medical Arts Obstetrics and Gynecology
Clinic or medical group · 1 OB-GYN registered here
OB-GYNs: Martin Matalon
375 E Main St, Suite 4, Bay Shore, NY 11706
(631) 665-8226William Onyebeke MD
Clinic or medical group · 1 OB-GYN registered here
OB-GYNs: William Onyebeke
Hospital affiliation (Medicare data): Good Samaritan Hospital Medical Center; Long Island Jewish Medical Center and 1 more
46 Brentwood Rd, Bay Shore, NY 11706
(631) 206-1384Ns/Lij Hs Southside Hospital
Hospital · 2 OB-GYNs registered here
OB-GYNs: Alexandra Goodwin, Tiffany Mateo
301 East Main Street, Bay Shore, NY 11706
(631) 968-3000OB-GYNs listed individually (7)
Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.
- Cara Wetcher
Maternal-fetal medicine
(631) 396-7000 Claim listing - Douglas Phillips
Group practice: Medical Services of Bellmore
Hospital affiliation (Medicare data): North Shore University Hospital
Medical school: State University of New York Downstate Medical Center, 1975
(631) 646-1001 Claim listing - Jessica Silvestri (631) 224-4200 Claim listing
- Katherine Rimpel
Group practice: North Shore-Lij Medical
Hospital affiliation (Medicare data): North Shore University Hospital
Medical school: State University of New York Downstate Medical Center, 2019
(631) 968-3322 Claim listing - Luis Bracero
Maternal-fetal medicine · Group practice: North Shore-Lij Medical
Medical school: Icahn School of Medicine at Mount Sinai, 1978
(631) 396-7000 Claim listing - Matthew Blitz
Maternal-fetal medicine · Group practice: North Shore-Lij Medical
(631) 396-7000 Claim listing - Sarah Abelman
Medical school: Yale University School of Medicine, 2020
(631) 396-7000 Claim listing
Frequently asked questions
How many OB-GYNs are in Bay Shore, NY?
As of September 2026, the federal NPI registry lists 11 OB-GYNs in Bay Shore, NY: 4 at 3 practices, clinics and hospitals, and 7 listed individually. 3 of the 10 listings report a hospital affiliation to Medicare.
Which OB-GYNs in Bay Shore, NY take Medicaid?
The NPI registry doesn't record which insurance a practice takes, so we can't say which ones do. Call the office, or search your Medicaid plan's provider directory. Our New York pregnancy Medicaid page has the income limits and how to apply.
Are these OB-GYNs accepting new patients?
The NPI registry doesn't say whether a practice is taking new patients, so call the office to check, and ask how far along you should be at the first prenatal visit.
Does a hospital affiliation mean the OB-GYN delivers there?
No. It's a hospital the physician reports to Medicare, through privileges or billing. Ask the practice which hospital its doctors deliver at.
Is an OB-GYN the same as a gynecologist?
An OB-GYN is trained in both obstetrics (pregnancy and birth) and gynecology. Some physicians practice gynecology only and don't provide pregnancy care; we leave out physicians whose main specialty in the NPI registry is gynecology only.
What care is listed in Bay Shore, NY?
- In this directory, Bay Shore, NY has 8 doulas, 1 lactation consultant, 1 hospital with labor and delivery, 10 OB-GYNs and 2 pediatricians (NPI registry, September 2026; CMS hospital data, July 2026).
Which Birthing-Friendly hospitals are near Bay Shore?
- Ns/Lij Hs Southside Hospital Bay Shore, NY about 1 mile
- Good Samaritan Hospital Medical Center West Islip, NY about 3 miles
- Ns/Lij Hs Huntington Hospital Huntington, NY about 15 miles
Straight-line distance from the middle of Bay Shore. The CMS Birthing-Friendly designation (July 2026) means a hospital reports taking part in a maternity care quality program; it isn't a rating.