Dr. John Van Der Werff, DDS
Dr. John Van Der Werff is a Dentist provider (Dentist) practicing in Redding, CA, registered in the NPPES registry with NPI 1184627630 since 2005. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1184627630 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Van Der Werff |
| Credential | DDS |
| Sex | Male |
| Practice address | Redding, CA, 96002 |
| Phone | 5302426017 |
| Fax | 5302426037 |
| Enumeration date | 2005-05-28 |
| Last updated in NPPES | 2010-10-20 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 30971 | 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: John Van Der Werff, DDS NPI: 1184627630 Taxonomy: 122300000X (Dentist) Address: Redding, CA, 96002
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1912919093 | Larry Watts | Individual | General Practice Dentistry | Redding, CA |
| 1043396534 | Thomas Mullen | Individual | General Practice Dentistry | Redding, CA |
| 1184788622 | Richard Schalo | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Redding, CA |
| 1144384595 | Terrance Rust | Individual | Oral and Maxillofacial Surgery (Dentist) | Redding, CA |
| 1760685994 | Cynthia Wolfe | Individual | Family Nurse Practitioner | Redding, CA |
| 1619169521 | Terrance A. Rust, D.D.S., Inc. | Organization | Oral and Maxillofacial Surgery (Dentist) | Redding, CA |
| 1225274442 | Daniel Petersen, DDS, Inc. | Organization | Oral and Maxillofacial Surgery (Dentist) | Redding, CA |
| 1780826669 | Shawn P. Guerin, DDS Dental Corporation | Organization | General Practice Dentistry | Redding, CA |
Verify this record
Cross-check NPI 1184627630 against the authoritative CMS record: view Dr. John Van Der Werff 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
What is the NPI number for John Van Der Werff?
Where does John Van Der Werff practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-10-20.