Physician Profile
Based in Corona Del Mar, CA, Joshua Leichtberg, M.D. is listed in the NPI registry under internal medicine. Joshua is also listed as specializing in occupational medicine. NPI 1972884385 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
3535 E COAST HWY # 125
Corona Del Mar, CA 92625
Joshua Leichtberg is an internist in Corona Del Mar, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Joshua Leichtberg is listed at 3535 E Coast Hwy # 125, Corona Del Mar, CA 92625. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (800) 707-0702. Contact the office directly to confirm availability and scheduling.
NPI registry
Joshua Leichtberg's National Provider Identifier is 1972884385. 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
Joshua Leichtberg has 15+ years experience. Registered with an NPI since 2011. 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 Joshua Leichtberg. If this is you, claiming it is free.
Guide.md
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