Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hilary E Niederhauser, O.D.

Optometrist in White Plains, NY · enumerated 2006.

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

National Provider Identifier

1619045390

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Registry record

Entity type Individual (Type 1)

Name Hilary E Niederhauser

Credential O.D.

Sex Female

Practice address 100 Main St, White Plains, NY, 10601

Phone (914) 422-0161

Enumeration date Dec 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 56-007068 (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 Hilary Niederhauser?

The National Provider Identifier (NPI) for Hilary Niederhauser is 1619045390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hilary Niederhauser practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.