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Provider Profile

Marissa E. Siu, OTD

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At a glance

About Marissa Siu

Marissa E. Siu, OTD is an occupational therapist based in Elk Grove, CA. The provider's National Provider Identifier (NPI) is 1124943667.

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

Specialty

Occupational Therapist (Primary)

Credentials & Licensing

CA · Occupational TherapistBoard of Occupational Therapy
No. 21842CurrentExpires Dec 2027Since 2020
NPINational Provider Identifier
1124943667Issued 2026

Snapshot · verify with the board ↗

Common questions

What does Marissa E. Siu specialize in?

Marissa E. Siu is an occupational therapist in Elk Grove, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Marissa E. Siu located?

Marissa E. Siu is listed at 9461 Soaring Oaks Dr, Elk Grove, CA 95758. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marissa E. Siu's phone number?

The number on file is (916) 683-3073. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Marissa E. Siu?

Marissa E. Siu's National Provider Identifier is 1124943667. 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

Is Marissa E. Siu's profile verified?

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

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