Gregory W. Olson, DDS Pllc
Gregory W. Olson, DDS Pllc is a healthcare organization registered as Pediatric Dentistry in Oak Harbor, WA, holding Type 2 (organization) NPI 1043390404 since 2006. The authorized official on file is Gregory Olson, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1043390404 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Gregory W. Olson, DDS Pllc |
| Other name | <Unavail> |
| Practice address | 31775 STATE ROUTE 20 STE A1, Oak Harbor, WA, 98277 |
| Phone | 3606757573 |
| Enumeration date | 2006-10-17 |
| Last updated in NPPES | 2008-06-17 |
Authorized official
| Name | Gregory Olson |
|---|---|
| Title | Owner |
| Phone | 3606757573 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223P0221X | Pediatric Dentistry | Primary | 8135 | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5036041 | Medicaid | WA | — |
| 469447 | Other | WA | UNITED CONCORDIA ID# |
Copy-ready billing details
Provider: Gregory W. Olson, DDS Pllc NPI: 1043390404 Taxonomy: 1223P0221X (Pediatric Dentistry) Address: 31775 STATE ROUTE 20 STE A1, Oak Harbor, WA, 98277
Verify this record
Cross-check NPI 1043390404 against the authoritative CMS record: view Gregory W. Olson, DDS Pllc 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 is Gregory W. Olson, DDS Pllc located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2008-06-17.