William Shapiro, M.D.
NPI 1679530281 · Emergency Medicine Physician · Wailuku, HI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Shapiro, M.D. is a Emergency Medicine Physician provider in Wailuku, HI (NPI 1679530281).
Provider details
- NPI number
- 1679530281
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G59265 (CA)
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
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
- 2006-04-27
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is William Shapiro's NPI number?
- William Shapiro's National Provider Identifier (NPI) is 1679530281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Shapiro's specialty?
- William Shapiro is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Shapiro located?
- William Shapiro's practice location on file with NPPES is 55 Maui Lani Pkwy, Wailuku, HI 96793-2416.
- What is William Shapiro's phone number?
- The practice phone number listed in the NPPES registry for William Shapiro is (808) 243-6050.
- Does William Shapiro accept Medicare?
- William Shapiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Shapiro's NPI active?
- Yes — William Shapiro's NPI (1679530281) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.