Kuakini Medical Center
NPI 1669138707 · Radiation Oncology Physician · Honolulu, HI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kuakini Medical Center is a Radiation Oncology Physician organization in Honolulu, HI (NPI 1669138707).
Provider details
- NPI number
- 1669138707
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregg Oishi, Administrator(808) 547-9231
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-12
- Last updated
- 2021-11-12
- Certified
- 2021-11-08
Frequently asked questions
- What is Kuakini Medical Center's NPI number?
- Kuakini Medical Center's National Provider Identifier (NPI) is 1669138707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kuakini Medical Center?
- Kuakini Medical Center is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Kuakini Medical Center located?
- Kuakini Medical Center's practice location on file with NPPES is 347 N Kuakini St, Honolulu, HI 96817-2306.
- What is Kuakini Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Kuakini Medical Center is (808) 547-9231.
- Does Kuakini Medical Center accept Medicare?
- Kuakini Medical Center is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Kuakini Medical Center?
- The authorized official listed on Kuakini Medical Center's NPPES record is Gregg Oishi, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kuakini Medical Center's NPI active?
- Yes — Kuakini Medical Center's NPI (1669138707) is active in the NPPES registry as of the last update on 2021-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.