Robert Hamilton Weiser, DDS
Robert Hamilton Weiser is a General Practice Dentistry provider (Dentist) practicing in Apple Valley, CA, registered in the NPPES registry with NPI 1215951454 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1215951454 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Robert Hamilton Weiser |
| Credential | DDS |
| Sex | Male |
| Practice address | Apple Valley, CA, 92307 |
| Phone | 7609462500 |
| Fax | 7609462800 |
| Enumeration date | 2006-07-27 |
| 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 |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 20790 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Robert Weiser, DDS NPI: 1215951454 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Apple Valley, CA, 92307
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790393171 | Aryana Colon | Individual | Behavior Analyst | Apple Valley, CA |
Verify this record
Cross-check NPI 1215951454 against the authoritative CMS record: view Robert Hamilton Weiser 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
How do I verify Robert Weiser's NPI record?
Is NPI 1215951454 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.