Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Aaron Schuyler Wallace

Otolaryngology Physician in Wailuku, HI · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558981688

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Registry record

Entity type Individual (Type 1)

Name Aaron Schuyler Wallace

Sex Male

Practice address Wailuku, HI, 96793

Phone (808) 244-5999

Fax (808) 244-1295

Enumeration date Apr 18, 2020

Last updated in NPPES May 28, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 125.076044 (IL) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD-25250 (HI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Aaron Wallace's NPI record?

Cross-check NPI 1558981688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558981688 active?

Yes, as of the latest NPPES snapshot, NPI 1558981688 is active (record last updated 2025-05-28).

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Amanda Seeley Audiologist · Wailuku, HI NPI 1699328518

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.