John B Thomas
John B Thomas is a healthcare organization registered as Primary Care Clinic/Center in Seattle, WA, holding Type 2 (organization) NPI 1366652661 since 2007. The authorized official on file is John Thomas, Physician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366652661 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John B Thomas |
| Other name | <Unavail> |
| Practice address | 4413 38TH AVE NE, Seattle, WA, 98105 |
| Phone | 2065231545 |
| Fax | 2065231751 |
| Enumeration date | 2007-05-23 |
| Last updated in NPPES | 2008-08-12 |
Authorized official
| Name | John Thomas |
|---|---|
| Title | Physician |
| Phone | 2065231545 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center | Secondary | MD00023891 | WA |
| 261QP2300X | Primary Care Clinic/Center | Primary | MD00017961 | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7040868 | Medicaid | WA | — |
| 0173463 | Other | WA | LABOR & INDUSTRIES |
| 1016856 | Medicaid | WA | — |
| 17171 | Other | WA | LABOR AND INDUSTRIES |
| 1703503 | Medicaid | WA | — |
| 06802 | Other | WA | LABOR AND INDUSTRIES |
Copy-ready billing details
Provider: John B Thomas NPI: 1366652661 Taxonomy: 261QP2300X (Primary Care Clinic/Center) Address: 4413 38TH AVE NE, Seattle, WA, 98105
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114978913 | John Thomas | Individual | Family Medicine Physician | Seattle, WA |
Verify this record
Cross-check NPI 1366652661 against the authoritative CMS record: view John B Thomas 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 John B Thomas?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-12.