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

Mark K. Koizumi, DDS, Inc

Organization Dental Clinic/Center · NPI 1538373972

Mark K. Koizumi, DDS, Inc is a Dental Clinic/Center in Hilo, Hawaii. Licensed in Hawaii. Registered with an NPI since 2007.

Licensed in
HI
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

275 Ponahawai St Ste 103
Hilo, HI 96720-3074
Phone: (808) 935-1149
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence DT-1380 (HI)

Record details

NPI number1538373972
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Koizumi — President · (808) 935-1149
NPI enumeratedMay 9, 2007
Last updated in NPPESJune 29, 2012
Mailing address275 Ponahawai St, Suite 103, Hilo, HI 96720-3074

Other providers in Hilo