Mount Sinai Obstetrics, Gynecology & Reproductive Science

1436 Broadway, Hewlett, NY 11557

Obstetrics & Gynecology Maternal-Fetal Medicine Hewlett

Call (516) 497-7422 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 (2)

Joan Altman Neumann, MDObstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science · Hewlett Rivkie Penstein-Hirt, MDObstetrics & Gynecology Mount Sinai Obstetrics, Gynecology & Reproductive Science · Hewlett

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 155 W Merrick Rd, Freeport 11520 3 providers · Obstetrics & Gynecology · Maternal-Fetal Medicine 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

Nearby practices in Hewlett

Betsy Lantner MD OBGYN PLLC 1571 Broadway, Hewlett 11557 3 providers · Obstetrics & Gynecology · Women's Health Nurse Practitioner Rickie Penstein-Hirt,M.D.,PLLC 1157 Broadway, Suite3, Hewlett 11557 1 provider · Gynecology · Obstetrics & Gynecology Rosenberg Maternal Fetal Medicine 1229 Broadway, Suite 201, Hewlett 11557 1 provider · Maternal-Fetal Medicine · Obstetrics & Gynecology Alex Hirsch, MD — Office 1800 Rockaway Ave, Suite 211, Hewlett 11557 1 provider · Obstetrics & Gynecology Indigo Adler, CNM, IBCLC, RN — Office 15 Ives Rd, Hewlett 11557 1 provider · Certified Nurse Midwife Howard Shulman, MD — Office 178 Torquay Pl, Hewlett 11557 1 provider · Obstetrics & Gynecology

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

Practice details

Phone: (516) 497-7422
Fax: (516) 563-7295
Area: Hewlett · 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: 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] 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.