Provider Profile

Diane Truong, O.D.

Unclaimed Profile

About Dr. Truong

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Specialty

Optometrist (Primary)

Credentials & Licensing

CA license11966
NPI1538210562
NPI issued01/16/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Diane Truong's specialty?

Diane Truong is an optometrist in Escondido, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Diane Truong?

Diane Truong is listed at 200 E Via Rancho Pkwy Ste 289, Escondido, CA 92025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Diane Truong?

The number on file is (760) 741-9767. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Diane Truong's NPI number?

Diane Truong's National Provider Identifier is 1538210562. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Diane Truong been practicing?

Diane Truong has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Diane Truong confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Diane Truong. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.