Are you Ben Ouyang? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBen Ouyang is a healthcare provider in Boston, MA specializing in medical oncology. This provider record is associated with NPI 1356091896.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
55 FRUIT ST
Boston, MA 02114
Ben Ouyang is an oncologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Medical Oncology”.
NPI registry
Ben Ouyang is listed at 55 Fruit St, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 726-5820. Contact the office directly to confirm availability and scheduling.
NPI registry
Ben Ouyang's National Provider Identifier is 1356091896. 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
Ben Ouyang has 4+ years experience. Registered with an NPI since 2022. 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 Ben Ouyang. If this is you, claiming it is free.
Guide.md
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