Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron James Colby, DDS

Periodontics in Scottsdale, AZ · enumerated 2009.

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

National Provider Identifier

1124267232

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Registry record

Entity type Individual (Type 1)

Name Aaron James Colby

Credential DDS

Sex Male

Practice address 6345 E Bell Rd, Suite 1, Scottsdale, AZ, 85254

Phone (480) 607-3600

Fax (480) 998-9289

Enumeration date Feb 12, 2009

Last updated in NPPES Feb 12, 2009

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License D7714 (AZ) Primary

1223P0300X Periodontics Dental Providers · License 2006015357 (MO) Secondary

1223P0300X Periodontics Dental Providers · License 2261 (HI) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Aaron Colby's NPI record?

Cross-check NPI 1124267232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124267232 active?

Yes, as of the latest NPPES snapshot, NPI 1124267232 is active (record last updated 2009-02-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-12.