Dr. Ralph A Callender III, DDS
Dr. Ralph A Callender III is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Biloxi, MS, registered in the NPPES registry with NPI 1376664318 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1376664318 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ralph A Callender III |
| Credential | DDS |
| Sex | Male |
| Practice address | Biloxi, MS, 39531 |
| Phone | 2284004722 |
| Enumeration date | 2007-04-03 |
| Last updated in NPPES | 2025-07-28 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Secondary | 35230 | CA |
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Primary | OR-6084-25 | MS |
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 |
|---|---|---|---|
| 10017-25 | Other | MS | DENTAL BOARD OF MISSISSIPPI |
| D35230 | Medicaid | CA | — |
| OR-6084-25 | Other | MS | ORTHODONTIC SPECIALTY LICENSE |
| B35230 | Medicaid | CA | — |
Copy-ready billing details
Provider: Ralph Callender, DDS NPI: 1376664318 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: Biloxi, MS, 39531
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1346324001 | Robin Williams | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Biloxi, MS |
| 1407979107 | Evelyn Collier | Individual | General Practice Dentistry | Biloxi, MS |
| 1730357666 | Edgewater Urgent Medical Care, LLC | Organization | Urgent Care Clinic/Center | Biloxi, MS |
| 1265695068 | Hattiesburg Road Dental, P.C. | Organization | General Practice Dentistry | Biloxi, MS |
| 1063921765 | Jessica Harris | Individual | General Practice Dentistry | Biloxi, MS |
| 1417615352 | Denise Cherry | Individual | General Practice Dentistry | Biloxi, MS |
Verify this record
Cross-check NPI 1376664318 against the authoritative CMS record: view Dr. Ralph A Callender III on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is the NPI number for Ralph Callender?
Where does Ralph Callender practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-28.