Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nicholas Ryan Chhun, RDH

Dental Hygienist in Scottsdale, AZ · enumerated 2026 · practices at Advanced Care Dentistry, Pllc.

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

National Provider Identifier

1164376885

Verified

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Registry record

Entity type Individual (Type 1)

Name Nicholas Ryan Chhun

Credential RDH

Sex Male

Practice address Scottsdale, AZ, 85255

Phone (623) 223-8881

Fax (623) 223-8410

Enumeration date Feb 21, 2026

Last updated in NPPES Feb 21, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License H011608 (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

Where does Nicholas Chhun practice?

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

What is the NPI number for Nicholas Chhun?

The National Provider Identifier (NPI) for Nicholas Chhun is 1164376885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Alexander Hellge Dentist · Scottsdale, AZ NPI 1669781803 Oksana Hellge General Practice Dentistry · Scottsdale, AZ NPI 1588349542 Advanced Care Dentistry, Pllc Dental Clinic/Center · Scottsdale, AZ NPI 1659050417

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-21.