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

Hiroki Saito

Individual provider Internal Medicine Physician · NPI 1851673040

Hiroki Saito is an Internal Medicine Physician in Orange, California. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2011

Practice location Address checks out

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-7890
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 249063 (MA)

Record details

NPI number1851673040
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 13, 2011
Last updated in NPPESJuly 2, 2014
Mailing address101 The City Dr S, Orange, CA 92868-3201

Other providers in Orange