OB/GYNs and Women's Health Practices That Take 1199SEIU in Suffolk County
13 practice locations in Suffolk County where a published source shows participation in 1199SEIU National Benefit Fund. Each listing links to its source.
13 practice locations · 33 providers · Checked November 1, 2026
About this information. Insurance information is compiled from each practice's or health system's published list of accepted plans, and from the network data health plans report to the NYS Provider & Health Plan Look-Up, as of November 1, 2026. Networks change. Confirm with the practice and your insurer before booking.
Practices in Suffolk County verified for 1199SEIU
- NYU Langone Health Obstetrics & Gynecology 180 E Pulaski Rd, Huntington Station 11746 13 providers · (631) 425-2218 Source: nyulangone.org (NYU Langone Health network list)
- Mount Sinai South Nassau Women's Health OB/GYN 5 Cuba Hill Rd, Greenlawn 11740 5 providers · (631) 628-5000 Source: mountsinai.org (Mount Sinai South Nassau network list)
- NYU Langone Health Obstetrics & Gynecology 1486 Deer Park Ave, Unit A, North Babylon 11703 5 providers · (631) 442-3200 Source: nyulangone.org (NYU Langone Health network list)
- Mount Sinai South Nassau Women's Health OB/GYN 120 New York Ave, Huntington 11743 4 providers · (631) 351-3766 Source: mountsinai.org (Mount Sinai South Nassau network list)
- Mount Sinai South Nassau Women's Health OB/GYN 325 Park Ave, Huntington 11743 3 providers · (631) 659-4400 Source: mountsinai.org (Mount Sinai South Nassau network list)
- Mount Sinai Obstetrics, Gynecology and Reproductive Science 2017 Deer Park Ave, Deer Park 11729 2 providers · (631) 923-1333 Source: mountsinai.org (Mount Sinai Health System (Manhattan, Queens, Brooklyn hospitals) network list)
- Sun River Health 1556 Straight Path, Wyandanch 11798 2 providers · (516) 214-8020 Source: sunriver.org (Sun River Health network list)
- Mount Sinai Obstetrics, Gynecology and Reproductive Science 750 Montauk Hwy, West Islip 11795 1 provider · (631) 376-1010 Source: mountsinai.org (Mount Sinai Health System (Manhattan, Queens, Brooklyn hospitals) network list)
- Mount Sinai South Nassau Women's Health OB/GYN 1995 New York Ave, Huntington Station 11746 1 provider · (631) 923-1333 Source: mountsinai.org (Mount Sinai South Nassau network list)
- Mount Sinai South Nassau Women's Health OB/GYN 59 Southern Blvd, Nesconset 11767 1 provider · (631) 659-1700 Source: mountsinai.org (Mount Sinai South Nassau network list)
- Sun River Health 1080 Sunrise Hwy, Amityville 11701 1 provider · (631) 716-9026 Source: sunriver.org (Sun River Health network list)
- Sun River Health 300 Ctr Dr, Riverhead 11901 1 provider · (631) 574-2580 Source: sunriver.org (Sun River Health network list)
- Mount Sinai South Nassau Women's Health OB/GYN 66 Commack Rd, Commack 11725 (631) 881-7600 Source: mountsinai.org (Mount Sinai South Nassau network list)
Specialties at these practices
OB/GYNs · 24 Gynecologists · 3 Obstetricians · 3 Maternal-Fetal Medicine Specialists · 3 Urogynecologists · 1 Certified Nurse Midwives · 7 Midwives · 3 OB/GYN Nurse Practitioners · 1
Providers at these practices
Clinicians listed at a practice above. Plan participation can differ between clinicians in the same practice, so confirm for the person you want to see.
- Antoniadis, Athanasios MD
- Arache, Marium CNM, RN
- Barasch, Karen DO
- Callan, Felicia MD
- Chaperon, Jeannelle CNM
- Charles, Marlyne CNM
- Clare, Carol NP
- Cote, Sharon MD
- Dhawan, Preethi
- Escamilla, Gloria MD
- Felsen-Singer, Elisa MD
- Ffrench, Kara CNM
- Fleece, Lisa CNM
- Frost, Katharine MD
- Grafstein, Harold MD
- Grand, Donna CNM
- Grigorescu, Bogdan MD
- Gurram, Padmalatha MD
- Kramer, Mitchell MD
- Moriarty-Morris, Karen MD
- Neeman, Dana CNM
- Nicoll, Linda MD
- Penstein-Hirt, Rivkie MD
- Pillitteri, Mark DO
- Rosner, Jonathan MD
- Schneider, Donna MD
- Siegel, Gerald MD
- Sierecki, Ava MD
- Simon, Phyllis MD
- Storch, Sara MD
- Vahanian, Sevan MD
- Zelmanovich, Anat MD
- Zitner, Deborah MD
Frequently asked questions
How do I confirm an OB/GYN in Suffolk County is in network with 1199SEIU?
Call the office with the exact name of your 1199SEIU plan and your member ID, and ask whether the specific clinician you want to see participates. Then check the insurer's online provider directory or call the member services number on your card. The NYS Provider & Health Plan Look-Up also shows networks that health plans report to the state. One insurer can sell many plan products with different networks, so the company name alone is not enough.
Do I need a referral to see an OB/GYN with 1199SEIU?
Usually not for routine women's health care. New York law bars HMOs and state-regulated insurers from limiting a woman's direct access to an in-network OB/GYN for annual exams, care that follows from them, acute gynecologic conditions and pregnancy care. Other specialists, tests or procedures may still need a referral or prior authorization. Self-funded employer plans follow federal rules, so check your plan documents.
What is the difference between an HMO and a PPO?
In general, an HMO or EPO covers care only from in-network providers, except in emergencies, and an HMO may ask you to choose a primary care provider. A PPO or POS plan usually lets you see out-of-network providers too, but you pay more and may have to file claims yourself. Your ID card or plan documents say which type you have.
What if my OB/GYN does not take 1199SEIU?
Ask your plan whether you have out-of-network benefits and what you would pay. If your plan has no in-network provider with the right training for your needs, ask your plan whether it will approve an out-of-network referral at in-network cost. You can also ask the practice for its self-pay prices, or use this directory to find a nearby practice in your network.
Am I protected from surprise medical bills in New York?
Generally, yes. New York law and the federal No Surprises Act protect patients from many surprise bills, such as care from an out-of-network provider at an in-network hospital or surgery center when an in-network provider was not available, and most emergency care. In those cases you usually owe only your in-network cost-sharing. The NY Department of Financial Services explains the rules and how to dispute a bill.
Why is a practice I know not listed for this plan?
This directory lists a practice under 1199SEIU only when a published source shows it participates. Many practices accept plans we could not verify. If you are a practice, claim your free listing to add your plans.
