Dr. Ronald E Clark, DMD
Dr. Ronald E Clark is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Haddonfield, NJ, registered in the NPPES registry with NPI 1639210495 since 2007. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639210495 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ronald E Clark |
| Credential | DMD |
| Sex | Male |
| Practice address | Haddonfield, NJ, 08033 |
| Phone | 8564281444 |
| Enumeration date | 2007-02-12 |
| Last updated in NPPES | 2007-07-08 |
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 | Primary | 14443 | NJ |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Ronald Clark, DMD NPI: 1639210495 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: Haddonfield, NJ, 08033
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629429592 | Allison Clark | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Haddonfield, NJ |
Verify this record
Cross-check NPI 1639210495 against the authoritative CMS record: view Dr. Ronald E Clark 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.