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ROBERT SIDNEY SCHWARTZ M.D., PLLC
NPI 1013925841
Obstetrics & Gynecology - Gynecologic Oncology in West Islip, NY

Active since August 04, 2006
500 MONTAUK HWY, SUITE W, WEST ISLIP, NY 11795(631) 661-5511(631) 661-5516 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert Sidney Schwartz M.d., Pllc NPPES

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

ROBERT SIDNEY SCHWARTZ M.D., PLLC (NPI 1013925841) is a healthcare organization registered as a gynecologic oncology in West Islip, New York and active in the NPI registry since August 2006. The organization lists Anna Schwartz, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1013925841
Entity TypeOrganization
Primary Taxonomy207VX0201X
Legal Business NameROBERT SIDNEY SCHWARTZ M.D., PLLC
Location Address500 MONTAUK HWY, SUITE WWest Islip, NY 11795-4418
Mailing Address500 Montauk Hwy, Suite WWest Islip, NY 11795-4418 · (631) 661-5511 · Fax (631) 661-5516
Phone(631) 661-5511
Fax(631) 661-5516
Organization SubpartNo
Authorized OfficialAnna SchwartzOffice Manager · (917) 952-0035
Enumeration DateAugust 4, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1013925841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in NY · 104203
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
500 MONTAUK HWY, West Islip, NY 11795
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Other Identifiers 1

Medicaid00391548NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

MICHAELA LYNN LOMELO
Physician Assistant
500 MONTAUK HWY
WEST ISLIP, NY 11795
Suffolk County (631) 422-9100
PAUL M.GRAPPELL,M.D.,JAMES T.WALKER,M.D.,P.C.
Specialist
500 MONTAUK HWY
WEST ISLIP, NY 11795
Suffolk County (631) 422-4474
SUFFOLK INTERNAL MEDICINE ASSOC
Internal Medicine (Infectious Disease)
500 MONTAUK HWY, SUITE S
WEST ISLIP, NY 11795
Suffolk County (631) 587-7733
DR. MATTHEW LEON WOOLLEY MD
Specialist
500 MONTAUK HWY, SUITE U
WEST ISLIP, NY 11795
Suffolk County (631) 321-0606
DEBRA CIVITANO FNP
Nurse Practitioner (Family)
500 MONTAUK HWY
WEST ISLIP, NY 11795
Suffolk County (631) 314-4456
KRISHNAIYER SUBRAMANI MD
Internal Medicine (Gastroenterology)
500 MONTAUK HWY, SUITE B
WEST ISLIP, NY 11795
Suffolk County (631) 422-4343
DR. REBECO CHAN YU MD
Specialist
500 MONTAUK HWY, SUITE U
WEST ISLIP, NY 11795
Suffolk County (631) 321-0606
SARAH SCHWARTZ M.D., PLLC
Obstetrics & Gynecology
500 MONTAUK HWY, SUITE W
WEST ISLIP, NY 11795
Suffolk County (631) 661-5511

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Sidney Schwartz M.D., PLLC's NPI number?

The NPI number for Robert Sidney Schwartz M.D., PLLC is 1013925841. It was assigned to this organization in the NPPES registry on August 4, 2006.

Where is Robert Sidney Schwartz M.D., PLLC located?

Robert Sidney Schwartz M.D., PLLC is located at 500 Montauk Hwy Suite W, West Islip, NY 11795. The listed phone number is (631) 661-5511.

What is Robert Sidney Schwartz M.D., PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

When was this NPI record last updated?

The NPPES record for Robert Sidney Schwartz M.D., PLLC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.