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Dr. Gretta Claire Homsi, O.D.

Optometrist in St Petersburg, FL · enumerated 2007 · practices at Gretta C Homsi PA.

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

National Provider Identifier

1225235575

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Registry record

Entity type Individual (Type 1)
Name Dr. Gretta Claire Homsi
Credential O.D.
Sex Female
Practice address 10474 Roosevelt Blvd N, St Petersburg, FL, 33716
Phone (727) 576-3937
Fax (727) 563-2020
Enumeration date Jun 29, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPC 4105 (FL) Primary
152W00000X Optometrist Eye and Vision Services Providers · License OB 3403 (FL) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 4442 (MA) Secondary
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

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 Gretta Homsi?
Gretta Homsi 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 2007-07-08.