Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark David Roberts, D.M.D.

Endodontics in Biloxi, MS · enumerated 2006.

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

National Provider Identifier

1528024833

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark David Roberts

Credential D.M.D.

Sex Male

Practice address 301 Fisher St, Biloxi, MS, 39534

Phone (228) 376-0512

Enumeration date Apr 25, 2006

Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 7172 (NC) Secondary

1223E0200X Endodontics Dental Providers · License 5540 (LA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Roberts?

Mark Roberts is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Roger Pradelli General Practice Dentistry · Keesler Afb, MS NPI 1215929039 Alison Beach Certified Registered Nurse Anesthetist · Biloxi, MS NPI 1992799241 Marcia Smith Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1164416962 Rita Duboyce Internal Medicine Physician · Biloxi, MS NPI 1093709073 Kathryn Weiss Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1972598183 Dana Cressler Diagnostic Radiology Physician · Biloxi, MS NPI 1679569081 Sara Dixon General Practice Dentistry · Biloxi, MS NPI 1740277904 Jonathan Evans Pediatric Dentistry · Biloxi, MS NPI 1033106000

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-16.