Physician Profile

John A. Brennan, M.D.

Unclaimed Profile

About Dr. Brennan

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Specialty

Pediatric Emergency Medicine (Primary)

Credentials & Licensing

NJ license25MA05843200
NPI1508900069
NPI issued02/17/2007

Source: NPPES NPI Registry

Common questions

What kind of doctor is John A. Brennan?

John A. Brennan is a pediatric emergency medicine in West Orange, NJ. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is John A. Brennan's address?

John A. Brennan is listed at 95 Old Short Hills Rd, West Orange, NJ 07052. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with John A. Brennan?

The number on file is (973) 322-4161. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for John A. Brennan?

John A. Brennan's National Provider Identifier is 1508900069. 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 John A. Brennan have?

John A. Brennan 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

Is John A. Brennan's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by John A. Brennan. 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.