Question 1

What does Dr. Warren specialize in?

Accepted Answer

Dr. Warren is a preventive medicine in Fpo Ap, NAF ATSUGI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Preventive Medicine”.

Question 2

Where is Dr. Warren located?

Accepted Answer

Dr. Warren is listed at PSC 477 BOX 2, Fpo Ap, NAF ATSUGI 96306. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

Question 3

What is Dr. Warren's phone number?

Accepted Answer

The number on file is 01181467634692. Guide.md cannot book appointments or pass on messages — please call the office directly.

Question 4

What is Dr. Warren's NPI number?

Accepted Answer

Dr. Warren's National Provider Identifier is 1801870936. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

Question 5

How long has Dr. Warren been practicing?

Accepted Answer

Dr. Warren has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

Question 6

Has Dr. Warren confirmed this information?

Accepted Answer

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

Dirk A Warren, M.D.

About Dr. Warren

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