NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. David Ngoc Tran, CEO

Phlebotomy Technician in Seattle, WA · enumerated 2016.

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

National Provider Identifier

1194178780

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Registry record

Entity type Individual (Type 1)
Name Mr. David Ngoc Tran
Credential CEO
Sex Male
Practice address Seattle, WA, 98102
Phone (206) 669-4171
Fax (206) 339-9544
Enumeration date Jul 19, 2016
Last updated in NPPES Apr 14, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172A00000X Driver Other Service Providers · License WDL77143J53B (WA) Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary
374U00000X Home Health Aide Nursing Service Related Providers Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 1194178780 (WA) Secondary
291U00000X Clinical Medical Laboratory Laboratories · License 1831957026 (WA) Secondary
246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers · License PC60777046 (WA) Primary
251J00000X Nursing Care Agency Agencies · License NM0049261107E (NM) Secondary
247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License MR60846454 (WA) Secondary

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.

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Frequently asked questions

What is the NPI number for David Tran?
The National Provider Identifier (NPI) for David Tran is 1194178780, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Tran practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.