Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Bouldien, DDS MS

Orthodontics and Dentofacial Orthopedics Dentistry in Olive Branch, MS · enumerated 2006 · practices at Happy Smiles - Olive Branch LLC.

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

National Provider Identifier

1013023837

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Bouldien

Credential DDS MS

Sex Male

Practice address 9880 Goodman Rd, Olive Branch, MS, 38654

Phone (662) 470-4919

Fax (662) 874-6295

Enumeration date Aug 22, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 5213 (TN) Primary

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

Where does Gregory Bouldien practice?

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

What is the NPI number for Gregory Bouldien?

The National Provider Identifier (NPI) for Gregory Bouldien is 1013023837, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Happy Smiles - Olive Branch LLC General Practice Dentistry · Olive Branch, MS NPI 1548062995

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.