Physician Profile
Listed in the NPI registry as a general practice dentistry, Chien-Yu Hsu, D.M.D. practices in Lowell, MA. NPI 1205817442 identifies this record in the national registry.
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.
111 CHELMSFORD ST
Lowell, MA 01851
Chien-Yu Hsu is a dentist in Lowell, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.
NPI registry
Chien-Yu Hsu is listed at 111 Chelmsford St, Lowell, MA 01851. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (978) 453-7800. Contact the office directly to confirm availability and scheduling.
NPI registry
Chien-Yu Hsu's National Provider Identifier is 1205817442. 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
Chien-Yu Hsu has 21+ years experience. Registered with an NPI since 2005. 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 Chien-Yu Hsu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.