Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charlie Chun Hsu, VMD, PHD

Veterinarian in Seattle, WA · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487900833

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Charlie Chun Hsu

Credential VMD, PHD

Sex Male

Practice address 1959 Ne Pacific St, Box 357190, Health Sciences Center, Seattle, WA, 98195

Phone (206) 543-0474

Fax (206) 685-3006

Enumeration date Aug 2, 2012

Last updated in NPPES Aug 2, 2012

Taxonomy & licenses

174M00000X Veterinarian Other Service Providers · License VT60281917 (WA) Primary

174MM1900X Medical Research Veterinarian Other Service Providers · License VT60281917 (WA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 → Validate an NPI →

Frequently asked questions

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.

What specialty is Charlie Hsu?

Charlie Hsu is registered in NPPES with the primary taxonomy of Veterinarian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-02.