Mount Sinai Obstetrics, Gynecology & Reproductive Science

155 W Merrick Rd, Freeport, NY 11520

Obstetrics & Gynecology Maternal-Fetal Medicine Gynecologic Oncology Freeport

Call (516) 379-3139 Book online Website Directions

About

The Mount Sinai Health System's OB/GYN department, offering pregnancy, gynecologic, fertility and specialty women's care at hospital and community sites across NYC and Long Island.

Services

Pregnancy and birthHigh-risk pregnancyFertility careGynecologic cancerMenopause careFibroid careEndometriosis and pelvic painUrogynecology

Providers at this location (3)

Shirley Cueva, MDObstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science · Oceanside Lisa Fiero, MDObstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science · Oceanside Fredric Moon, DOObstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science · Freeport

Other locations

Mount Sinai Obstetrics, Gynecology & Reproductive Science 1 Healthy Way, Oceanside 11572 15 providers · Obstetrics & Gynecology · Gynecologic Oncology Mount Sinai Obstetrics, Gynecology & Reproductive Science 215 Rockaway Tpke, Lawrence 11559 Gynecologic Oncology · Obstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science 70 E 90th St, New York 10128 14 providers · Obstetrics & Gynecology · Maternal-Fetal Medicine Mount Sinai Obstetrics, Gynecology & Reproductive Science 196 Merrick Rd, Oceanside 11572 1 provider · Obstetrics & Gynecology · Maternal-Fetal Medicine Mount Sinai Obstetrics, Gynecology & Reproductive Science 7901 Broadway, Elmhurst 11373 45 providers · Obstetrics & Gynecology · Certified Nurse Midwife Mount Sinai Obstetrics, Gynecology & Reproductive Science 10 E Merrick Rd Ste 207, Valley Stream 11580 Obstetrics & Gynecology · Maternal-Fetal Medicine

Nearby practices in Freeport

Perla Tate Physicians PLLC 80 Guy Lombardo Ave, Freeport 11520 1 provider · Gynecology · Obstetrics & Gynecology Lauren Deriggs — Office 152 S Long Beach Ave, Freeport 11520 1 provider · Women's Health Nurse Practitioner Joanne Desire, NP — Office 119 Nassau Ave, Freeport 11520 1 provider · Women's Health Nurse Practitioner Jacqueline Delmont MD PC 55 N Main St, Freeport 11520 1 provider · Obstetrics & Gynecology

All women's health providers in Freeport · All providers in New York

Practice details

Phone: (516) 379-3139
Area: Freeport · Nassau County · Long Island
Legal name: Icahn School Of Medicine At Mount Sinai
Hospital affiliations: The Mount Sinai Hospital, Mount Sinai West, Mount Sinai Brooklyn, Mount Sinai Queens, Mount Sinai South Nassau
Practice NPI: 1801389614, 1992417323, 1417449976

Sources: [1], NPI Registry, CMS.

Insurance accepted (verified)

Network list published by Mount Sinai Health System (Manhattan, Queens, Brooklyn hospitals). Mount Sinai Health System facility payer grid dated 08/11/2026 (hospital participation for The Mount Sinai Hospital/Queens, Downtown, Brooklyn, Morningside/West). Physician services are billed separately; employed physicians' plans are shown on their Find a Doctor profiles. Not participating per grid: Affinity by Molina, UnitedHealthcare Community Plan (Medicaid/CHP/Exchange Compass), Anthem Medicare and HealthPlus Exchange, MVP Medicaid/Medicare/Essential. Humana Medicare HMO listed only for transplant services. Original Medicare/Medicaid FFS are covered on separate Mount Sinai pages and are not recorded here. Plans reported in network for a clinician at this address in the NYS Provider & Health Plan Look-Up (data as of 2026-10-16). Sources: [1] [2] [3] [4] Checked 2026-11-01.

Confirm with the office that they take your specific plan before your visit. Networks differ by plan product and change often.