William Fong, MD
NPI 1477536472 · Obstetrics & Gynecology Physician · Honolulu, HI
William Fong, MD is a Obstetrics & Gynecology Physician provider in Honolulu, HI (NPI 1477536472).
Provider details
- NPI number
- 1477536472
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 3561 (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
20 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
- 2005-11-22
- Last updated
- 2011-09-07
Frequently asked questions
- What is William Fong's NPI number?
- William Fong's National Provider Identifier (NPI) is 1477536472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Fong's specialty?
- William Fong is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Fong located?
- William Fong's practice location on file with NPPES is 1319 Punahou St, Honolulu, HI 96826-1001.
- What is William Fong's phone number?
- The practice phone number listed in the NPPES registry for William Fong is (808) 946-1481.
- Is William Fong's NPI active?
- Yes — William Fong's NPI (1477536472) is active in the NPPES registry as of the last update on 2011-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.