Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patti M Zein Eldin, OD

Optometrist in Galveston, TX · enumerated 2006 · practices at Island Clinic, P.A..

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

National Provider Identifier

1245398320

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Registry record

Entity type Individual (Type 1)

Name Dr. Patti M Zein Eldin

Credential OD

Sex Female

Practice address 6511 Stewart Rd, Ste 9a, Galveston, TX, 77551

Phone (409) 740-2446

Fax (409) 740-3318

Enumeration date Dec 4, 2006

Last updated in NPPES Apr 15, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3430TG (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
07632	Other	-	SPECTERA
019101701	Medicaid	TX	-
0010FA	Other	TX	BLUE CROSS BLUE SHIELD

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 Patti Zein Eldin?

Patti Zein Eldin 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.

Other providers at this practice address

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Rita Sealy Chiropractor · Galveston, TX NPI 1770536765 Island Clinic, P.A. Exclusive Provider Organization · Galveston, TX NPI 1922021823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-15.