Mark Yamamura, MD
NPI 1992804470 · Surgery Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Yamamura, MD is a Surgery Physician provider in Honolulu, HI (NPI 1992804470).
Provider details
- NPI number
- 1992804470
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-11041 (HI)
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
19 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
- 2006-09-21
- Last updated
- 2021-05-27
- Certified
- 2021-05-27
Frequently asked questions
- What is Mark Yamamura's NPI number?
- Mark Yamamura's National Provider Identifier (NPI) is 1992804470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Yamamura's specialty?
- Mark Yamamura is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Yamamura located?
- Mark Yamamura's practice location on file with NPPES is 3288 Moanalua Rd, Honolulu, HI 96819-1469.
- What is Mark Yamamura's phone number?
- The practice phone number listed in the NPPES registry for Mark Yamamura is (808) 432-0000.
- Does Mark Yamamura accept Medicare?
- Mark Yamamura is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Yamamura's NPI active?
- Yes — Mark Yamamura's NPI (1992804470) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.