Dr. Peter Ralph Vandersloot, D.D.S.
Dr. Peter Ralph Vandersloot is a Endodontics provider (Dentist) practicing in Tracy, CA, registered in the NPPES registry with NPI 1225124969 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Andrew Trosien DDS Ms Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1225124969 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Peter Ralph Vandersloot |
| Credential | D.D.S. |
| Sex | Male |
| Practice address | Tracy, CA, 95376 |
| Phone | 2098353933 |
| Fax | 2098353939 |
| Enumeration date | 2006-10-04 |
| 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 |
|---|---|---|---|---|
| 1223E0200X | Endodontics | Primary | 46707 | 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: Peter Vandersloot, D.D.S. NPI: 1225124969 Taxonomy: 1223E0200X (Endodontics) Address: Tracy, CA, 95376
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730243197 | Andrew Trosien | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Tracy, CA |
| 1114388311 | Andrew Trosien DDS Ms Inc | Organization | Orthodontics and Dentofacial Orthopedics Dentistry | Tracy, CA |
Verify this record
Cross-check NPI 1225124969 against the authoritative CMS record: view Dr. Peter Ralph Vandersloot 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.