IndividualActive
Charles Sakamoto, MD
NPI 1396891297 · Family Medicine Physician · Waipahu, HI
Charles Sakamoto, MD is a Family Medicine Physician provider in Waipahu, HI (NPI 1396891297).
Provider details
- NPI number
- 1396891297
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-5315 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
94-1480 Moaniani St
Waipahu, HI 96797-4632
Phone: (808) 432-3100
Street-level locationGet directions
Mailing address
94-1480 Moaniani St
Waipahu, HI 96797-4632
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2007-10-19
Frequently asked questions
- What is Charles Sakamoto's NPI number?
- Charles Sakamoto's National Provider Identifier (NPI) is 1396891297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Sakamoto's specialty?
- Charles Sakamoto is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Sakamoto located?
- Charles Sakamoto's practice location on file with NPPES is 94-1480 Moaniani St, Waipahu, HI 96797-4632.
- What is Charles Sakamoto's phone number?
- The practice phone number listed in the NPPES registry for Charles Sakamoto is (808) 432-3100.
- Is Charles Sakamoto's NPI active?
- Yes — Charles Sakamoto's NPI (1396891297) is active in the NPPES registry as of the last update on 2007-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.