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SARAH SCHWARTZ M.D., PLLC
NPI 1407865264
Obstetrics & Gynecology in West Islip, NY

Active since August 07, 2006CLIA 33D2229574 · Waiver
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 28, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Schwartz M.d., Pllc NPPES

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

SARAH SCHWARTZ M.D., PLLC (NPI 1407865264) is a healthcare organization registered as an obstetrics & gynecology in West Islip, New York and active in the NPI registry since August 2006. The organization holds a CLIA Waiver certificate valid through July 13, 2027 and lists Anna Schwartz, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1407865264
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameSARAH 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 7, 2006
Last NPPES UpdateAugust 28, 2007
✔ NPI 1407865264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · 234130
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
500 MONTAUK HWY, West Islip, NY 11795
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Other Identifiers 2

Medicare UPINI12327NY
Medicare ID-Type Unspecified741C01NY

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2229574

Sarah Schwartz MD PLLC · West Islip, NY
Active · expires Jul 13, 2027
CLIA Number33D2229574
Laboratory TypePhysician Office
Certificate Effective DateJuly 14, 2025
Certificate Expiration DateJuly 13, 2027
Laboratory DirectorDr. Sarah Schwartz
Laboratory Phone(631) 661-5511
Laboratory LocationSarah Schwartz MD PLLC500 Montauk Highway Suite W, West Islip, NY 11795
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

ROBERT SIDNEY SCHWARTZ M.D., PLLC
Obstetrics & Gynecology (Gynecologic Oncology)
500 MONTAUK HWY, SUITE W
WEST ISLIP, NY 11795
Suffolk County (631) 661-5511
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

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 Sarah Schwartz M.D., PLLC's NPI number?

The NPI number for Sarah Schwartz M.D., PLLC is 1407865264. It was assigned to this organization in the NPPES registry on August 7, 2006.

Where is Sarah Schwartz M.D., PLLC located?

Sarah 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 Sarah Schwartz M.D., PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Does Sarah Schwartz M.D., PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2229574) is associated with this NPI, valid through July 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Sarah Schwartz M.D., PLLC was last updated on August 28, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.