DR. WILLIAM ROBERT SICILIA DMD
NPI 1669829099
Dentist - General Practice in Honolulu, HI

Q: What is William Sicilia's NPI number?

The NPI number for William Sicilia is 1669829099. It was assigned to this individual provider in the NPPES registry on May 16, 2016.

Q: What is William Sicilia's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for William Sicilia was last updated on December 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 16, 2016PECOS Enrolled

1314 S KING ST STE 510, HONOLULU, HI 96814(808) 593-8476 Get Directions Write a Review

NPPES record last updated: December 9, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Dec 9, 2023, May 16, 2016 (2 updates tracked since 2016).

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About Dr. William Robert Sicilia Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM ROBERT SICILIA DMD (NPI 1669829099) is an individual general practice provider in Honolulu, Hawaii, licensed in Hawaii (DT-2653) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669829099

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM ROBERT SICILIACredential: DMD

Location Address1314 S KING ST STE 510Honolulu, HI 96814-1940

Mailing Address1314 S King St Ste 510Honolulu, HI 96814-1940 · (808) 748-4974

Phone(808) 593-8476

Sole ProprietorNo

Enumeration DateMay 16, 2016

Last NPPES UpdateDecember 9, 20232 updates tracked since enumeration

NPPES CertifiedDecember 9, 2023

✔ NPI 1669829099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in HI · DT-2653

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1314 S KING ST STE 510, Honolulu, HI 96814

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Robert Sicilia Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96814 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$92.50 typical visit price

range $60.53 – $180.05

Typical copayment $23.12 (range $15.13 – $45.01)

Most-billed visit code 99203

Established Patient

$74.92 typical visit price

range $20.09 – $147.56

Typical copayment $18.73 (range $5.02 – $36.89)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SICILIA DENTAL LLC

Dentist (General Practice)

1314 S KING ST STE 510
HONOLULU, HI 96814

Honolulu County (808) 593-8476

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Sicilia's NPI number?

The NPI number for William Sicilia is 1669829099. It was assigned to this individual provider in the NPPES registry on May 16, 2016.

Where is William Sicilia located?

William Sicilia practices at 1314 S King St Ste 510, Honolulu, HI 96814. The listed phone number is (808) 593-8476.

What is William Sicilia's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is William Sicilia enrolled in Medicare?

Yes. William Sicilia is registered in the Medicare PECOS enrollment system.

What insurance does William Sicilia accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 6 other insurers list William Sicilia as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Sicilia was last updated on December 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.