Physician Profile

Alexander J. Shen, M.D.

Unclaimed Profile

About Dr. Shen

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Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA licenseA77979
NPI1710091723
NPI issued08/18/2006

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 Alexander J. Shen specialize in?

Alexander J. Shen 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 Alexander J. Shen located?

Alexander J. Shen is listed at 3330 Lomita Blvd, Torrance, CA 90505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Alexander J. Shen's phone number?

The number on file is (310) 891-6623. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Alexander J. Shen?

Alexander J. Shen's National Provider Identifier is 1710091723. 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 Alexander J. Shen have?

Alexander J. Shen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Alexander J. Shen's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Alexander J. Shen. 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.