Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Wyham Ng, DPM

Foot & Ankle Surgery Podiatrist in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1609958586

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Registry record

Entity type Individual (Type 1)

Name Joseph Wyham Ng

Credential DPM

Sex Male

Practice address 611 12th Ave S Ste 200, Seattle, WA, 98144

Phone (206) 324-9360

Enumeration date Oct 19, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License P000000319 (WA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
1297506	Medicaid	WA	-
71502	Other	WA	L & I
NG0036	Other	-	REGENCE

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 Joseph Ng's NPI record?

Cross-check NPI 1609958586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609958586 active?

Yes, as of the latest NPPES snapshot, NPI 1609958586 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.