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Dr. Leslie Worthington Singer, OD

Optometrist in Cary, NC · enumerated 2008.

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

National Provider Identifier

1255580189

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Registry record

Entity type Individual (Type 1)
Name Dr. Leslie Worthington Singer
Credential OD
Sex Female
Practice address 1975 High House Rd, Cary, NC, 27519
Enumeration date Sep 16, 2008
Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0618001800 (VA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 2137 (NC) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
5911670 Medicaid NC -

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

Where does Leslie Singer practice?
The practice location on file with NPPES is in Cary, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leslie Singer?
The National Provider Identifier (NPI) for Leslie Singer is 1255580189, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.