Physician Profile

Esther Joo, M.D.

Unclaimed Profile

About Dr. Joo

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Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA licenseA1439391
NPI1053795823
NPI issued07/11/2015

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.

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 does Esther Joo specialize in?

Esther Joo is an internist in Torrance, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Esther Joo located?

Esther Joo is listed at 1000 W Carson St, Torrance, CA 90502. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Esther Joo's phone number?

The number on file is (301) 758-2801. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Esther Joo?

Esther Joo's National Provider Identifier is 1053795823. 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 much experience does Esther Joo have?

Esther Joo has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Esther Joo's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Esther Joo. 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.