What is William Ciancio's NPI number?

William Ciancio's National Provider Identifier (NPI) is 1083797575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Ciancio's specialty?

William Ciancio is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is William Ciancio located?

William Ciancio's practice location on file with NPPES is 10 Hoohui Rd, Lahaina, HI 96761-9256.

What is William Ciancio's phone number?

The practice phone number listed in the NPPES registry for William Ciancio is (808) 665-0888.

Is William Ciancio's NPI active?

Yes — William Ciancio's NPI (1083797575) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Ciancio, D.D.S.

NPI 1083797575 · Dentist · Lahaina, HI

William Ciancio, D.D.S. is a Dentist provider in Lahaina, HI (NPI 1083797575).

Provider details

NPI number: 1083797575
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: DT839 (HI)

Practice location

10 Hoohui Rd

Suite 208

Lahaina, HI 96761-9256

Phone: (808) 665-0888

Fax: (808) 665-0444

Street-level locationGet directions

More HI providers

Mailing address

10 Hoohui Rd

Lahaina, HI 96761-9256

Specialties & taxonomies

DentistPrimary122300000XLicense DT839 (HI)
Dental Providers

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.

Enumerated: 2006-10-20
Last updated: 2007-07-08

Frequently asked questions

What is William Ciancio's NPI number?: William Ciancio's National Provider Identifier (NPI) is 1083797575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Ciancio's specialty?: William Ciancio is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is William Ciancio located?: William Ciancio's practice location on file with NPPES is 10 Hoohui Rd, Lahaina, HI 96761-9256.
What is William Ciancio's phone number?: The practice phone number listed in the NPPES registry for William Ciancio is (808) 665-0888.
Is William Ciancio's NPI active?: Yes — William Ciancio's NPI (1083797575) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions