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William Lau, MD
NPI 1245214055 · Infectious Disease Physician · Honolulu, HI
William Lau, MD is a Infectious Disease Physician provider in Honolulu, HI (NPI 1245214055).
Provider details
- NPI number
- 1245214055
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD 02629 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1329 Lusitana St
Suite 305
Honolulu, HI 96813-2429
Phone: (808) 532-2955
Fax: (808) 532-2960
Street-level locationGet directions
Mailing address
1329 Lusitana Street
Honolulu, HI 96813-2429
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Lau's NPI number?
- William Lau's National Provider Identifier (NPI) is 1245214055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lau's specialty?
- William Lau is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Lau located?
- William Lau's practice location on file with NPPES is 1329 Lusitana St, Honolulu, HI 96813-2429.
- What is William Lau's phone number?
- The practice phone number listed in the NPPES registry for William Lau is (808) 532-2955.
- Is William Lau's NPI active?
- Yes — William Lau's NPI (1245214055) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.