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Physician Profile

Jonathan T. Tieu, DO

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At a glance

About Dr. Tieu

Jonathan T. Tieu, DO practices internal medicine in Jefferson, LA. The provider's National Provider Identifier (NPI) is 1104767060.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

LA licenceAs reported to the NPI registry
No. 720502505As reported
NPINational Provider Identifier
1104767060Issued 2026

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Tieu?

Dr. Tieu is an internist in Jefferson, LA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Tieu's address?

Dr. Tieu is listed at 1401 A Jefferson Highway Academic Center, 1St Floor, Jefferson, LA 70121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Tieu?

The number on file is (504) 842-3260. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Tieu's NPI number?

Dr. Tieu's National Provider Identifier is 1104767060. 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

Has Dr. Tieu confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.