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Olivia Elston

Optometrist in Elkhart, IN · enumerated 2023.

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

National Provider Identifier

1194413443

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Registry record

Entity type Individual (Type 1)
Name Olivia Elston
Sex Female
Practice address 3701 S Main St, Elkhart, IN, 46517
Phone (574) 875-8511
Enumeration date Apr 25, 2023
Last updated in NPPES Jun 8, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 18004403A (IN) Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Olivia Elston?
Olivia Elston is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-08.