Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John N Chrisagis, O D P C

Optometrist in Tempe, AZ · enumerated 2006.

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

National Provider Identifier

1255490504

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Registry record

Entity type Individual (Type 1)

Name Mr. John N Chrisagis

Credential O D P C

Sex Male

Practice address 7511 S Mc Clintock Drive, Tempe, AZ, 85283

Phone (480) 967-4910

Fax (480) 966-5992

Enumeration date Dec 6, 2006

Last updated in NPPES Oct 18, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License AZ511 (AZ) Primary

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

What is the NPI number for John Chrisagis?

The National Provider Identifier (NPI) for John Chrisagis is 1255490504, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Chrisagis practice?

The practice location on file with NPPES is in Tempe, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-18.