Physician Profile
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Source: NPPES NPI Registry
3301 WOODBURN RD #208
Annandale, VA 22003
Dr. Cassidy is an orthopaedic adult reconstructive surgeon in Annandale, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Orthopaedic Adult Reconstructive Surgery”.
NPI registry
Dr. Cassidy is listed at 3301 WOODBURN RD #208, Annandale, VA 22003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (703) 560-9495. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Cassidy's National Provider Identifier is 1588757371. 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. Cassidy has 20+ years experience. Registered with an NPI since 2006. 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. Cassidy. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.