IndividualActive
William Ellis-Elgart
NPI 1881172393 · Behavior Technician · Kapaa, HI
William Ellis-Elgart is a Behavior Technician provider in Kapaa, HI (NPI 1881172393).
Provider details
- NPI number
- 1881172393
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- H01060740 (HI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
4890 Nunu Rd
Kapaa, HI 96746-1938
Phone: (808) 639-6486
Street-level locationGet directions
Mailing address
4890 Nunu Rd
Kapaa, HI 96746-1938
Registry dates
- Enumerated
- 2018-08-06
- Last updated
- 2018-08-06
Frequently asked questions
- What is William Ellis-Elgart's NPI number?
- William Ellis-Elgart's National Provider Identifier (NPI) is 1881172393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ellis-Elgart's specialty?
- William Ellis-Elgart is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Ellis-Elgart located?
- William Ellis-Elgart's practice location on file with NPPES is 4890 Nunu Rd, Kapaa, HI 96746-1938.
- What is William Ellis-Elgart's phone number?
- The practice phone number listed in the NPPES registry for William Ellis-Elgart is (808) 639-6486.
- Is William Ellis-Elgart's NPI active?
- Yes — William Ellis-Elgart's NPI (1881172393) is active in the NPPES registry as of the last update on 2018-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.