Physician Profile

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About MACCHELLO

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Areas of Expertise

Internal Medicine (Primary)

Licensing & Certification

CA licenseG73223
NPI1114019742
NPI issued09/29/2006

Source: NPPES NPI Registry

Common questions

What is Dr. Macchello's specialty?

Dr. Macchello is an internist in Los Altos, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Internal Medicine”.

NPI registry

Where can I find Dr. Macchello?

Dr. Macchello is listed at 370 DISEL CIR, Los Altos, CA 95022. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Macchello?

The number on file is (650) 254-5200. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Macchello's NPI number?

Dr. Macchello's National Provider Identifier is 1114019742. 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. Macchello been practicing?

Dr. Macchello has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Macchello confirmed this information?

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