Are you Mark O. Thornton, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBased in Damascus, MD, Mark O. Thornton, M.D. is listed in the NPI registry under general practice. NPI 1972873461 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
26120 KINGS VALLEY RD
Damascus, MD 20872
Mark O. Thornton is a general practitioner in Damascus, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
Mark O. Thornton is listed at 26120 Kings Valley Rd, Damascus, MD 20872. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (301) 253-0854. Contact the office directly to confirm availability and scheduling.
NPI registry
Mark O. Thornton's National Provider Identifier is 1972873461. 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
Mark O. Thornton 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 Mark O. Thornton. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
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