Provider Profile

John Bresnan

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About John Bresnan

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Specialty

Credentials & Licensing

NPI1881532786
NPI issued03/23/2026

Source: NPPES NPI Registry

Common questions

Where is Dr. Bresnan located?

Dr. Bresnan is listed at 1333 S MAYFLOWER AVE SUITE 220, Monrovia, CA 91016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Bresnan's phone number?

The number on file is (818) 241-6780. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Bresnan's NPI number?

Dr. Bresnan's National Provider Identifier is 1881532786. 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

Has Dr. Bresnan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bresnan. 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.