Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Mattia, MD

Pediatrics Physician in Scottsdale, AZ · enumerated 2019 · practices at Arbor Medical Partners, LLC.

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

National Provider Identifier

1124580345

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Registry record

Entity type Individual (Type 1)

Name Courtney Mattia

Credential MD

Sex Female

Practice address 9827 N 95th St Ste 105, Scottsdale, AZ, 85258

Phone (480) 860-8488

Enumeration date Apr 5, 2019

Last updated in NPPES Jul 14, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 65866 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Courtney Mattia 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 Courtney Mattia?

The National Provider Identifier (NPI) for Courtney Mattia is 1124580345, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-14.