Provider Profile

Zachary Calo

Unclaimed Profile

About Zachary Calo

Zachary Calo is a psychologist — clinical based in Menlo Park, CA. The provider's National Provider Identifier (NPI) is 1245872548.

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

Specialty

Psychologist — Clinical (Primary)

Credentials & Licensing

CA license36311
NPI1245872548
NPI issued10/08/2019

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Medicare opt-outYes, since December 2025

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 does Zachary Calo specialize in?

Zachary Calo is a psychologist in Menlo Park, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.

NPI registry

Where is Zachary Calo located?

Zachary Calo is listed at 845 El Camino Real, Menlo Park, CA 94025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Zachary Calo's phone number?

The number on file is (503) 828-7890. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Zachary Calo's NPI number?

Zachary Calo's National Provider Identifier is 1245872548. 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 Zachary Calo been practicing?

Zachary Calo has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Zachary Calo confirmed this information?

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

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