Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dennis Lee Granberry, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Hattiesburg, MS · enumerated 2007.

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

National Provider Identifier

1124248240

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dennis Lee Granberry

Credential DDS

Sex Male

Practice address #9 Professional Parkway, Hattiesburg, MS, 39402

Phone (601) 264-2200

Fax (601) 268-6068

Enumeration date Apr 30, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 136269 (MS) 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
00660123	Medicaid	MS	-

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 Dennis Granberry?

The National Provider Identifier (NPI) for Dennis Granberry is 1124248240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dennis Granberry practice?

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

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