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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J. John Hoy, Dpm, Ps

Podiatrist in Seattle, WA · enumerated 2007 · authorized official Jinwah Hoy, President.

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

National Provider Identifier

1366639478

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Registry record

Entity type Organization (Type 2)
Legal business name J. John Hoy, Dpm, Ps
Other name <Unavail>
Practice address 509 Olive Way, 1125, Seattle, WA, 98101
Phone (206) 682-8741
Fax (206) 686-2184
Enumeration date Oct 2, 2007
Last updated in NPPES Mar 29, 2010

Taxonomy & classification

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License PO00000729 (WA) Primary

Authorized official

Name Jinwah Hoy
Title President
Phone (206) 682-8741

Other identifiers

Identifier Type State Issuer
1119064 Medicaid WA -
DN1960 Other WA RAILROAD MEDICARE

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is J. John Hoy, Dpm, Ps?
J. John Hoy, Dpm, Ps is registered in NPPES as a Podiatrist (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-29.