Physician Profile

Marven H. Wallen, M.D.

Unclaimed Profile

About Dr. Wallen

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Specialty

Internal Medicine (Primary)

Credentials & Licensing

NJ license25MA01881900
NPI1730231234
NPI issued01/17/2007

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 kind of doctor is Marven H. Wallen?

Marven H. Wallen is an internist in Maplewood, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Marven H. Wallen's address?

Marven H. Wallen is listed at 1985 Springfield Ave, Maplewood, NJ 07040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Marven H. Wallen?

The number on file is (973) 763-5010. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Marven H. Wallen's NPI number?

Marven H. Wallen's National Provider Identifier is 1730231234. 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 Marven H. Wallen been practicing?

Marven H. Wallen 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 Marven H. Wallen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Marven H. Wallen. 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.