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Provider Profile

Ellen Sin, RN

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At a glance

About Ellen Sin

Ellen Sin, RN is a registered nurse practicing in Oakland, CA. This provider record is associated with NPI 1245156876.

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

Specialty

Registered Nurse (Primary)

Credentials & Licensing

CA · Registered NurseBoard of Registered Nursing
No. 776923CurrentExpires Dec 2027Since 2010
NPINational Provider Identifier
1245156876Issued 2026

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Common questions

What is Ellen Sin's specialty?

Ellen Sin is a registered nurse in Oakland, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Ellen Sin?

Ellen Sin is listed at 818 Webster St, Oakland, CA 94607. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ellen Sin?

The number on file is (510) 986-6800. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ellen Sin's NPI number?

Ellen Sin's National Provider Identifier is 1245156876. 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 Ellen Sin confirmed this information?

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

Guide.md

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