Provider Profile
Listed in the NPI registry as a dentist, John W. Portwood, DDS practices in Baton Rouge, LA. NPI 1396838462 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
9069 SIEGEN LANE
Baton Rouge, LA 70810
Dr. Portwood is a dentist in Baton Rouge, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Portwood is listed at 9069 Siegen Lane, Baton Rouge, LA 70810. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (225) 766-8278. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Portwood's National Provider Identifier is 1396838462. 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. Portwood 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. Portwood. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.