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Dr. Ethan Thacher Routt, MD

MOHS-Micrographic Surgery Physician in Honolulu, HI · enumerated 2015 · practices at Golden Dermatology LLC.

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

National Provider Identifier

1194112391

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Registry record

Entity type Individual (Type 1)
Name Dr. Ethan Thacher Routt
Credential MD
Sex Male
Practice address 2226 Liliha St Ste 302, Honolulu, HI, 96817
Phone (808) 585-8008
Enumeration date Apr 25, 2015
Last updated in NPPES Oct 2, 2020

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD-20864 (HI) Secondary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License MD-20864 (HI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Is NPI 1194112391 active?
Yes, as of the latest NPPES snapshot, NPI 1194112391 is active (record last updated 2020-10-02).
How do I verify Ethan Routt's NPI record?
Cross-check NPI 1194112391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-02.