Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kathy A.K. Ishimoto, O.D.
Optometrist in Waipahu, HI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275681405
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Registry record
Entity type Individual (Type 1)
Name Dr. Kathy A.K. Ishimoto
Credential O.D.
Sex Female
Practice address 94-849 Lumiaina Street, Suite 103, Waipahu, HI, 96797
Phone (808) 671-1656
Fax (808) 671-2020
Enumeration date Jan 5, 2007
Last updated in NPPES Sep 11, 2012
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 55928 | Other | HI | GROUP NUMBER WAIPAHU SITE |
| 55923 | Other | HI | GROUP NUMBER HONOLULU SIT |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Kathy Ishimoto practice?
The practice location on file with NPPES is in Waipahu, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathy Ishimoto?
The National Provider Identifier (NPI) for Kathy Ishimoto is 1275681405, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-11.