Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Albin Mahon, DDS

Q: What is the NPI number for John Mahon?

The National Provider Identifier (NPI) for John Mahon is 1033322102, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Hollywood, FL · enumerated 2007.

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

National Provider Identifier

1033322102

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Registry record

Entity type Individual (Type 1)

Name Dr. John Albin Mahon

Credential DDS

Sex Male

Practice address 2450 Hollywood Blvd, #400, Hollywood, FL, 33020

Phone (954) 922-5011

Fax (954) 922-5011

Enumeration date May 7, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 7292 (FL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Mahon?

The National Provider Identifier (NPI) for John Mahon is 1033322102, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Mahon practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.