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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

Where does Peter Vandersloot practice?
The practice location on file with NPPES is in Tracy, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Vandersloot?
The National Provider Identifier (NPI) for Peter Vandersloot is 1225124969, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.