Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sound Gynecologic Oncology Pllc

Medical Specialty Clinic/Center in Riverhead, NY · enumerated 2007 · authorized official Beverly Ortiz, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528253929

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Registry record

Entity type Organization (Type 2)

Legal business name Sound Gynecologic Oncology Pllc

Practice address 20 Riverleigh Ave, Suite 2b, Riverhead, NY, 11901

Phone (631) 298-4655

Fax (631) 298-7569

Enumeration date Sep 9, 2007

Last updated in NPPES Oct 26, 2021

Taxonomy & classification

174400000X Specialist Other Service Providers Secondary

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Secondary

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License 199062 (NY) Primary

Authorized official

Name Beverly Ortiz

Title Owner

Phone (631) 298-4655

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-10-26. Verify at npiregistry.cms.hhs.gov.

Where is Sound Gynecologic Oncology Pllc located?

The practice location on file with NPPES is in Riverhead, NY.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-26.