Provider Profile
Ryan Oh, NP is a nurse practitioner based in Ontario, CA. The provider's National Provider Identifier (NPI) is 94004095040133.
Factual summary compiled by Guide.md from public records; not written by this provider.
Ryan Oh is a nurse practitioner in Ontario, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Ryan Oh is listed at Ontario, CA 91762. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
Ryan Oh's National Provider Identifier is 94004095040133. 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
Not yet. This profile is built from public federal data and has not been confirmed by Ryan Oh. If this is you, claiming it is free.
Guide.md
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