Physician Profile

Marc J Bayer, MD

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About Dr. Bayer

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NPI-Registered Specialty

Emergency Medicine (Primary)

Credentials & Registry Details

CT license032539
NPI1598761918
NPI issued06/21/2005

Source: NPPES NPI Registry

Common questions

What does Dr. Bayer specialize in?

Dr. Bayer is an emergency physician in Avon, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medicine”.

NPI registry

Where is Dr. Bayer located?

Dr. Bayer is listed at 10 WYNDEMERE, Avon, CT 06001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Bayer's phone number?

The number on file is (860) 676-1444. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Bayer's NPI number?

Dr. Bayer's National Provider Identifier is 1598761918. 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. Bayer been practicing?

Dr. Bayer has npi registered since 2005. 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. Bayer confirmed this information?

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

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Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.