Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leslie K Bonar DDS Apc & Charles U Basso DDS Apc Ptr

General Practice Dentistry in Escondido, CA · enumerated 2007 · authorized official Dorcy Norton, Office Manager.

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

National Provider Identifier

1487709572

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Registry record

Entity type Organization (Type 2)

Legal business name Leslie K Bonar DDS Apc & Charles U Basso DDS Apc Ptr

Practice address 457 E Grand Ave Ste 4, Escondido, CA, 92025

Phone (760) 747-7878

Fax (760) 747-2156

Enumeration date Jan 25, 2007

Last updated in NPPES Sep 1, 2015

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 38206 (CA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 46240 (CA) Primary

Authorized official

Name Dorcy Norton

Title Office Manager

Phone (760) 747-7878

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 is Leslie K Bonar DDS Apc & Charles U Basso DDS Apc Ptr located?

The practice location on file with NPPES is in Escondido, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-09-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Charles U. Basso DDS Inc General Practice Dentistry · Escondido, CA NPI 1497389373

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-01.