Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Harding Bartow II, D.O.
Diagnostic Radiology Physician in Olympia, WA · enumerated 2006 · practices at South Sound Radiologists Inc P S.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629000484
See something wrong? Report a correction
Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 168006 | Other | WA | LABOR & INDUSTRIES |
| 300138947 | Other | - | RAILROAD MEDICARE |
| 8931358 | Other | WA | CRIME VICTIMS COMP |
| 1037811 | Medicaid | WA | - |
| 5389BA | Other | - | REGENCE BLUESHIELD |
| 4570345 | Other | - | AETNA |
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.
Frequently asked questions
How do I verify John Bartow's NPI record?
Is NPI 1629000484 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.