Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Idrs Inc

Optometrist in Anthem, AZ · enumerated 2007 · authorized official Thomas Czyz, Owner / Treasurer.

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

National Provider Identifier

1366621104

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Registry record

Entity type Organization (Type 2)

Legal business name Idrs Inc

Other name <Unavail>

Practice address 42201 N 41st Dr Ste 144, Anthem, AZ, 85086

Phone (623) 551-9122

Fax (623) 551-9120

Enumeration date Oct 29, 2007

Last updated in NPPES Oct 29, 2007

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 1146 (AZ) Primary

Authorized official

Name Thomas Czyz

Title Owner / Treasurer

Phone (623) 551-9122

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Idrs Inc located?

The practice location on file with NPPES is in Anthem, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-29. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-29.