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Dr. Sandra Elston, O.D.

Optometrist in Coppell, TX · enumerated 2006.

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

National Provider Identifier

1639263668

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Registry record

Entity type Individual (Type 1)
Name Dr. Sandra Elston
Credential O.D.
Sex Female
Practice address 541 E Sandy Lake Rd, Coppell, TX, 75019
Phone (972) 393-3937
Fax (972) 304-4422
Enumeration date Oct 3, 2006
Last updated in NPPES Sep 29, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 5851TG (TX) 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
1821379991 Other TX GROUP NPI
81443Q Other TX BLUECROSS BLUE SHIELD
613961 Other TX MEDICARE GROUP PTAN

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 specialty is Sandra Elston?
Sandra 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-29.