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

Dr. John R. Dandona, DMD

Orthodontics and Dentofacial Orthopedics Dentistry in Agoura Hills, CA · enumerated 2007.

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

National Provider Identifier

1679760730

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Registry record

Entity type Individual (Type 1)
Name Dr. John R. Dandona
Credential DMD
Sex Male
Practice address Agoura Hills, CA, 91301
Phone (818) 889-9846
Fax (818) 889-6279
Enumeration date Oct 2, 2007
Last updated in NPPES Oct 2, 2007

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 27419 (CA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 John Dandona's NPI record?
Cross-check NPI 1679760730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679760730 active?
Yes, as of the latest NPPES snapshot, NPI 1679760730 is active (record last updated 2007-10-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-02.