Dr. David James Olson, DDS
Dr. David James Olson is a Dentist provider (Dentist) practicing in Ferndale, WA, registered in the NPPES registry with NPI 1447554795 since 2010. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1447554795 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David James Olson |
| Credential | DDS |
| Sex | Male |
| Practice address | 5616 3RD AVENUE, Ferndale, WA, 98248 |
| Phone | 3607527410 |
| Fax | 3603830808 |
| Enumeration date | 2010-12-30 |
| Last updated in NPPES | 2011-09-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | DE 60199790 | 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: David Olson, DDS NPI: 1447554795 Taxonomy: 122300000X (Dentist) Address: 5616 3RD AVENUE, Ferndale, WA, 98248
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1346206265 | Susan Slaughter-Jones | Individual | Internal Medicine Physician | Ferndale, WA |
| 1245311406 | Laura Lusk | Individual | Nurse Practitioner | Ferndale, WA |
| 1346312600 | Christopher Covert-Bowlds | Individual | Family Medicine Physician | Ferndale, WA |
Verify this record
Cross-check NPI 1447554795 against the authoritative CMS record: view Dr. David James Olson 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 2011-09-16.