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Provider Profile

Timothy Oh

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At a glance

About Timothy Oh

Timothy Oh is a healthcare provider in Pasadena, CA specializing in internal medicine. This provider record is associated with NPI 1225395502.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 126718CurrentExpires Nov 30, 2026Since 2013
NPINational Provider Identifier
1225395502Issued 2012

Snapshot · verify with the board ↗

Common questions

What does Timothy Oh specialize in?

Timothy Oh is an internist in Pasadena, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Timothy Oh located?

Timothy Oh is listed at 100 W California Blvd Box 7013, Pasadena, CA 91105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Timothy Oh's phone number?

The number on file is (626) 397-5188. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Timothy Oh's NPI number?

Timothy Oh's National Provider Identifier is 1225395502. 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 Timothy Oh been practicing?

Timothy Oh has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Timothy Oh confirmed this information?

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

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