Cornelius A. Nicholson
Cornelius A. Nicholson is a healthcare organization registered as Dental Clinic/Center in Seattle, WA, holding Type 2 (organization) NPI 1528153343 since 2006. The authorized official on file is Cornelius Nicholson, President/ Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528153343 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cornelius A. Nicholson |
| Practice address | 2815 S MCCLELLAN ST, Seattle, WA, 98144 |
| Phone | 2067225000 |
| Fax | 2067211428 |
| Enumeration date | 2006-10-04 |
| Last updated in NPPES | 2008-04-24 |
Authorized official
| Name | Cornelius Nicholson |
|---|---|
| Title | President/ Owner |
| Phone | 2067225000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QD0000X | Dental Clinic/Center | Primary | 6379 | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5055728 | Other | WA | DSHS |
| 5055728 | Medicaid | WA | — |
| 000830508 | Other | WA | PROV# UNITED CORNCORDIA |
Copy-ready billing details
Provider: Cornelius A. Nicholson NPI: 1528153343 Taxonomy: 261QD0000X (Dental Clinic/Center) Address: 2815 S MCCLELLAN ST, Seattle, WA, 98144
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528131901 | Cornelius Nicholson | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Seattle, WA |
Verify this record
Cross-check NPI 1528153343 against the authoritative CMS record: view Cornelius A. Nicholson 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 type of organization is Cornelius A. Nicholson?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-24.