DR. WILLIAM T EILERT MD
NPI 1003859653
Emergency Medicine in Wailuku, HI

Q: What is William Eilert's NPI number?

The NPI number for William Eilert is 1003859653. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Q: What is William Eilert's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for William Eilert was last updated on October 9, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 13, 2006PECOS Enrolled

221 MAHALANI ST, WAILUKU, HI 96793(808) 879-6071 Get Directions Write a Review

NPPES record last updated: October 9, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. William T Eilert Md NPPES

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

DR. WILLIAM T EILERT MD (NPI 1003859653) is an individual emergency medicine provider in Wailuku, Hawaii, licensed in Hawaii (4415) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003859653

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. WILLIAM T EILERTCredential: MD

Location Address221 MAHALANI STWailuku, HI 96793-2526

Mailing Address61-753 Papailoa RdHaleiwa, HI 96712-1301 · (808) 879-6071

Phone(808) 879-6071

Sole ProprietorYes

Enumeration DateJune 13, 2006

Last NPPES UpdateOctober 9, 2008

✔ NPI 1003859653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in HI · 4415

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

221 MAHALANI ST, Wailuku, HI 96793

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Other Identifiers 3

Medicare UPIND43419

Medicare ID-Type Unspecified51064HI

Medicaid02105301HI

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 T Eilert Md 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 96793 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

$105.65 typical visit price

range $20.09 – $147.56

Typical copayment $26.41 (range $5.02 – $36.89)

Most-billed visit code 99214

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