Organization Profile
William J Cullen MD LLC is an organization based in Silver Spring, MD and listed in the NPI registry under internal medicine. This provider record is associated with NPI 1710212865.
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.
9509 THORNHILL RD
Silver Spring, MD 20901
William J Cullen MD LLC is an internist in Silver Spring, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
William J Cullen MD LLC is listed at 9509 Thornhill Rd, Silver Spring, MD 20901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (301) 332-4817. Contact the office directly to confirm availability and scheduling.
NPI registry
William J Cullen MD LLC's National Provider Identifier is 1710212865. 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 William J Cullen MD LLC. If this is you, claiming it is free.
Guide.md
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