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Physician Profile

Mark D. Baker, MD

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At a glance

About Dr. Baker

Mark D. Baker, MD practices pediatric emergency medicine in New Brunswick, NJ. The provider's National Provider Identifier (NPI) is 1568445872.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

NJ licenceAs reported to the NPI registry
No. 25MA10666500As reported
NPINational Provider Identifier
1568445872Issued 2005

As reported to the NPI registry ↗

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 kind of doctor is Dr. Baker?

Dr. Baker is a pediatric emergency medicine in New Brunswick, NJ. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Baker's address?

Dr. Baker is listed at 125 Paterson St, New Brunswick, NJ 08901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Baker?

The number on file is (732) 235-7991. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Baker's NPI number?

Dr. Baker's National Provider Identifier is 1568445872. 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 Dr. Baker been practicing?

Dr. Baker 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.

NPI registry

Has Dr. Baker confirmed this information?

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

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