Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Samuel Tong, D.C.
Chiropractor in Seattle, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851392674
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Registry record
Entity type Individual (Type 1)
Name Dr. Samuel Tong
Credential D.C.
Sex Male
Practice address 2206 Queen Anne Ave N, #201, Seattle, WA, 98109
Phone (206) 378-5755
Fax (206) 219-0556
Enumeration date Aug 2, 2005
Last updated in NPPES Dec 7, 2010
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6421TO | Other | WA | REGENCE BLUESHIELD |
| 0144667 | Other | WA | DEPT OF LABOR & INDUSTRIE |
| 8349755 | Medicaid | WA | - |
| 1905840 | Other | WA | FIRST HEALTH |
| 6047TO | Other | WA | REGENCE BLUESHIELD |
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
What specialty is Samuel Tong?
Samuel Tong is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-07.