Mr. Dennis Eugene Clark, DDS
Mr. Dennis Eugene Clark is a General Practice Dentistry provider (Dentist) practicing in Merced, CA, registered in the NPPES registry with NPI 1780778050 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780778050 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Dennis Eugene Clark |
| Credential | DDS |
| Sex | Male |
| Practice address | 2121 LEEDS RD, Merced, CA, 95340 |
| Phone | 2093835561 |
| Fax | 2093835561 |
| Enumeration date | 2006-10-03 |
| Last updated in NPPES | 2015-10-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 36073 | CA |
| 1223G0001X | General Practice Dentistry | Secondary | DE00006780 | WA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Dennis Clark, DDS NPI: 1780778050 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 2121 LEEDS RD, Merced, CA, 95340
Verify this record
Cross-check NPI 1780778050 against the authoritative CMS record: view Mr. Dennis Eugene 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 2015-10-16.