Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hwi Moon, DDS, MD

Oral & Maxillofacial Surgery (D.M.D.) in Renton, WA · enumerated 2014 · practices at Edwards, Johnson, Johnson & Johnson D.D.S., P.L.L.C..

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

National Provider Identifier

1558776088

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Registry record

Entity type Individual (Type 1)

Name Hwi Moon

Credential DDS, MD

Sex Male

Practice address 601 S Carr Rd Ste 300, Renton, WA, 98055

Phone (425) 277-1844

Enumeration date Jun 23, 2014

Last updated in NPPES Jun 28, 2022

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License DS040106 (PA) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License DE61286690 (WA) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License S9191 (TX) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 34932 (TX) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License DS040106 (PA) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License MD61279945 (WA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Hwi Moon's NPI record?

Cross-check NPI 1558776088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558776088 active?

Yes, as of the latest NPPES snapshot, NPI 1558776088 is active (record last updated 2022-06-28).

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Edwards, Johnson, Johnson & Johnson D.D.S., P.L.L.C. Oral and Maxillofacial Surgery (Dentist) · Renton, WA NPI 1255803904

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-28.