Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dental Specialists of Niles

Periodontics in Niles, IL · enumerated 2017 · authorized official Dorothy Anasinski, Owner.

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

National Provider Identifier

1134654692

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Registry record

Entity type Organization (Type 2)

Legal business name Dental Specialists of Niles

Practice address 8216 W Oakton St, Niles, IL, 60714

Phone (847) 685-6686

Enumeration date Apr 21, 2017

Last updated in NPPES Apr 21, 2017

Taxonomy & classification

1223P0300X Periodontics Dental Providers · License 019023341 (IL) Primary

Authorized official

Name Dorothy Anasinski

Title Owner

Phone (847) 685-6686

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

Where is Dental Specialists of Niles located?

The practice location on file with NPPES is in Niles, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-04-21. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Joseph Gatza Chiropractor · Niles, IL NPI 1396817938 Dorothy Anasinski Periodontics · Niles, IL NPI 1083763965

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-21.