NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Island Eye Specialists, Apc

Ophthalmology Physician in Coronado, CA · enumerated 2023 · authorized official Thomas Avallone, Owner.

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

National Provider Identifier

1154008027

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Island Eye Specialists, Apc
Practice address 1317 Ynez Pl Ste A, Coronado, CA, 92118
Fax (888) 635-8108
Enumeration date Jun 30, 2023
Last updated in NPPES Sep 18, 2023

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary
207WX0009X Glaucoma Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians Secondary
207WX0200X Ophthalmic Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Thomas Avallone
Title Owner

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Island Eye Specialists, Apc?
NPPES lists Thomas Avallone (Owner) as the authorized official for this organization.
What is the NPI number for Island Eye Specialists, Apc?
The NPI for Island Eye Specialists, Apc is 1154008027, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-18.