Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Long N Phan, DMD

Dentist in Murrieta, CA · enumerated 2006 · practices at Long Ngoc Phan, Dmd, Inc.

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

National Provider Identifier

1265593859

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Registry record

Entity type Individual (Type 1)

Name Dr. Long N Phan

Credential DMD

Sex Male

Practice address 40986 California Oaks Rd, Murrieta, CA, 92562

Phone (951) 304-3044

Fax (915) 304-3285

Enumeration date Dec 13, 2006

Last updated in NPPES Sep 14, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 47991 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1265593859 active?

Yes — as of the latest NPPES snapshot, NPI 1265593859 is active (record last updated 2007-09-14).

How do I verify Long Phan's NPI record?

Cross-check NPI 1265593859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Long Ngoc Phan, Dmd, Inc General Practice Dentistry · Murrieta, CA NPI 1295921062

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-14.