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Edit this profileBased in Los Alamitos, CA, Michelle A. Ryan, MD is listed in the NPI registry under internal medicine. NPI 1568511913 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
10861 CHERRY STREET SUITE 301
Los Alamitos, CA 90720
Dr. Ryan is an internist in Los Alamitos, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Dr. Ryan is listed at 10861 Cherry Street Suite 301, Los Alamitos, CA 90720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (562) 431-3535. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Ryan's National Provider Identifier is 1568511913. 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
Dr. Ryan has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ryan. If this is you, claiming it is free.
Guide.md
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