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Cornerstone Prosthetics and Orthotics, Inc

Prosthetic/Orthotic Supplier in Mount Vernon, WA · enumerated 2007 · authorized official David Hughes, President.

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

National Provider Identifier

1245384148

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Registry record

Entity type Organization (Type 2)
Legal business name Cornerstone Prosthetics and Orthotics, Inc
Practice address 1520 Roosevelt Ave, Mount Vernon, WA, 98273
Fax (360) 416-8241
Enumeration date Jan 22, 2007
Last updated in NPPES Jan 5, 2022

Taxonomy & classification

335E00000X Prosthetic/Orthotic Supplier Suppliers · License 600596756 (WA) Primary

Authorized official

Name David Hughes
Title President

Other identifiers

Identifier Type State Issuer
9018516 Medicaid WA -
2005840 Medicaid WA -
CO9974 Other WA REGENCE - P & O
91118 Other WA L ABOR AND INDUSTRIES
9004717 Medicaid WA -
027038001 Other WA GROUP HEALTH - P & O
192166200 Other WA OWCP - P &O

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 Cornerstone Prosthetics and Orthotics, Inc?
Cornerstone Prosthetics and Orthotics, Inc is registered in NPPES as a Prosthetic/Orthotic Supplier (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-05.