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Trilogy Eye Medical Group, INC.

Ophthalmology practice in San Diego, CA

Registered provider

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Public-record details

Address
4344 Convoy St Ste C2, San Diego, CA 92111
Phone
(858) 565-8822
Listed under
Ophthalmology practices
NPI
1134574015
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Ophthalmology (207W00000X)
Authorized official
Tom Chang, M, Founder
NPI first issued
Apr 28, 2016
Years since NPI first issued
10 years (since 2016)
License state on NPI record
CA
NPI record last updated
Jul 21, 2022
Other eye care listings at this street address
1

NPI 1134574015 is active in the federal NPPES registry (CMS) with Ophthalmology as its self-reported primary taxonomy. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-10-16.

Public record, not an endorsement. This listing was compiled from public records as of 2026-10-16 and may be incomplete or out of date. Eye Doctor Index does not vet, employ, recommend or guarantee eye care practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Eye Doctor Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. A registered specialty is not board certification. Ophthalmologists are physicians (MD or DO) who diagnose and treat eye disease and perform eye surgery. Verify a surgeon's license with the state medical board and board certification with the American Board of Ophthalmology.

View NPI 1134574015 in the official registry ↗

Other eye care practices at this address

Other listings in this directory whose NPI record gives the same street address and ZIP. A shared address usually means a shared practice or building; it does not by itself show who works with whom.

Registered specialty is not a license check. Confirm the optometrist's license with the state optometry board, or the ophthalmologist's with the state medical board and board certification with the American Board of Ophthalmology. Under the FTC's Eyeglass Rule you get a copy of your glasses prescription after the exam.

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