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

Sean Watson

Phlebotomy Technician in Downey, CA · enumerated 2026 · practices at Two Executive Group LLC.

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

National Provider Identifier

1790616597

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Registry record

Entity type Individual (Type 1)
Name Sean Watson
Sex Male
Practice address Downey, CA, 90240
Phone (562) 291-0559
Fax (310) 861-9090
Enumeration date May 28, 2026
Last updated in NPPES May 28, 2026

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

Taxonomy & licenses

246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers · License CPT02569745 (CA) Primary

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

Where does Sean Watson practice?
The practice location on file with NPPES is in Downey, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sean Watson?
The National Provider Identifier (NPI) for Sean Watson is 1790616597, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.