Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Calvin Gregory Bessonet III, DDS

Dentist in Geismar, LA · enumerated 2006.

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

National Provider Identifier

1396751624

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Calvin Gregory Bessonet III

Credential DDS

Sex Male

Practice address 13053 Highway 73, Ste A, Geismar, LA, 70734

Phone (225) 673-6910

Fax (225) 677-8906

Enumeration date Jul 31, 2006

Last updated in NPPES Jan 24, 2017

Taxonomy & licenses

122300000X Dentist Dental Providers · License 5514 (LA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
1855146	Medicaid	LA	-

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 Calvin Bessonet?

The National Provider Identifier (NPI) for Calvin Bessonet is 1396751624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Calvin Bessonet practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-24.