Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Raymond Tetsuo Sekiguchi, MDPHD

Individual provider Family Medicine Physician · NPI 1609934975

Raymond Tetsuo Sekiguchi, MDPHD is a Family Medicine Physician in Greenwich, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and New York.

Licensed in
CT, NY
In the registry since
2006
Specialties on file
2

Practice location Address checks out

49 Lake Ave
Greenwich, CT 06830
Phone: (203) 552-9037
Fax: (203) 552-9048
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 035655 (CT)
Family Medicine Physician Taxonomy 207Q00000X · Licence 205086 1 (NY)

Record details

NPI number1609934975
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorYes
NPI enumeratedDecember 5, 2006
Last updated in NPPESMay 2, 2008

Other providers in Greenwich