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Twin Oaks Orthodontics

Public Health or Welfare Agency in Woodridge, IL · enumerated 2014 · authorized official Evelyn Wiley, Orthodontist.

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

National Provider Identifier

1700296233

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Registry record

Entity type Organization (Type 2)
Legal business name Twin Oaks Orthodontics
Practice address 6440 Main St, Suite 300, Woodridge, IL, 60517
Phone (630) 434-8800
Fax (630) 434-9157
Enumeration date May 6, 2014
Last updated in NPPES May 6, 2014

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies · License 019014774 (IL) Primary

Authorized official

Name Evelyn Wiley
Title Orthodontist
Phone (630) 434-8800

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-05-06. Verify at npiregistry.cms.hhs.gov.
Where is Twin Oaks Orthodontics located?
The practice location on file with NPPES is in Woodridge, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-06.