Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Judith Rae Finver-Sadowsky, O.D.

Optometrist in Rye, NY · enumerated 2006.

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

National Provider Identifier

1659446888

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Registry record

Entity type Individual (Type 1)

Name Dr. Judith Rae Finver-Sadowsky

Credential O.D.

Sex Female

Practice address 1 Theall Rd, Rye, NY, 10580

Phone (914) 848-8999

Fax (914) 848-8998

Enumeration date Nov 22, 2006

Last updated in NPPES Oct 16, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License T004775 (NY) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

What is the NPI number for Judith Finver-Sadowsky?

The National Provider Identifier (NPI) for Judith Finver-Sadowsky is 1659446888, a Type 1 (individual) record in the CMS NPPES registry.

Where does Judith Finver-Sadowsky practice?

The practice location on file with NPPES is in Rye, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-16.