Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David L Guichet, D.D.S.

Prosthodontics in Orange, CA · enumerated 2006 · practices at David L. Bell, M.D., Inc..

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

National Provider Identifier

1831262120

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Registry record

Entity type Individual (Type 1)

Name David L Guichet

Credential D.D.S.

Sex Male

Practice address 1310 W Stewart Dr Ste 202, Orange, CA, 92868

Phone (714) 771-7555

Fax (714) 771-7557

Enumeration date Nov 16, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0700X Prosthodontics Dental Providers · License 34964 (CA) 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.

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Frequently asked questions

What is the NPI number for David Guichet?

The National Provider Identifier (NPI) for David Guichet is 1831262120, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Guichet practice?

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

Other providers at this practice address

Browse all →

Gregory Guichet Prosthodontics · Orange, CA NPI 1437222718 David Bell Oral & Maxillofacial Surgery (D.M.D.) · Orange, CA NPI 1346430279 David L. Bell, M.D., Inc. Oral & Maxillofacial Surgery (D.M.D.) · Orange, CA NPI 1619677325

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