Steven Namiki, MD
NPI 1508502386 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Namiki, MD is a Internal Medicine Physician provider in Honolulu, HI (NPI 1508502386).
Provider details
- NPI number
- 1508502386
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-25328-0 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2022-05-05
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Steven Namiki's NPI number?
- Steven Namiki's National Provider Identifier (NPI) is 1508502386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Namiki's specialty?
- Steven Namiki is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Namiki located?
- Steven Namiki's practice location on file with NPPES is 347 N Kuakini St, Honolulu, HI 96817-2306.
- What is Steven Namiki's phone number?
- The practice phone number listed in the NPPES registry for Steven Namiki is (808) 228-5436.
- Does Steven Namiki accept Medicare?
- Steven Namiki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Namiki's NPI active?
- Yes — Steven Namiki's NPI (1508502386) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.