Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SEAN WATSON
NPI 1790616597
Technician, Pathology - Phlebotomy in Downey, CA

Q: What is Sean Watson's NPI number?

The NPI number for Sean Watson is 1790616597. It was assigned to this individual provider in the NPPES registry on May 28, 2026.

Q: What is Sean Watson's specialty?

The primary specialty registered for this NPI is Technician, Pathology, specializing in Phlebotomy, with taxonomy code 246RP1900X.

Q: When was this NPI record last updated?

The NPPES record for Sean Watson was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 28, 2026

9047 FLORENCE AVE STE B, DOWNEY, CA 90240(562) 291-0559(310) 861-9090 Get Directions Write a Review

NPPES record added: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Sean Watson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SEAN WATSON (NPI 1790616597) is an individual phlebotomy provider in Downey, California, licensed in California (CPT02569745) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1790616597

Entity TypeIndividualMale

Primary Taxonomy246RP1900X

Provider Legal NameSEAN WATSON

Location Address9047 FLORENCE AVE STE BDowney, CA 90240-3400

Mailing Address9047 Florence Ave Ste BDowney, CA 90240-3400 · (562) 291-0559 · Fax (310) 861-9090

Phone(562) 291-0559

Fax(310) 861-9090

Sole ProprietorYes

Enumeration DateMay 28, 2026

NPPES CertifiedMay 28, 2026

✔ NPI 1790616597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician, Pathology · PhlebotomyTechnologists, Technicians & Other Technical Service Providers

Taxonomy Code246RP1900X

License✔ Licensed in CA · CPT02569745

9047 FLORENCE AVE STE B, Downey, CA 90240

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TWO EXECUTIVE GROUP LLC

Blood Bank

9047 FLORENCE AVE STE B
DOWNEY, CA 90240

Los Angeles County (562) 291-0559

MONIQUE YVONNE WATSON PHLEBOTOMIST

Technician, Pathology (Phlebotomy)

9047 FLORENCE AVE STE B
DOWNEY, CA 90240

Los Angeles County (562) 623-5772

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sean Watson's NPI number?

The NPI number for Sean Watson is 1790616597. It was assigned to this individual provider in the NPPES registry on May 28, 2026.

Where is Sean Watson located?

Sean Watson practices at 9047 Florence Ave Ste B, Downey, CA 90240. The listed phone number is (562) 291-0559.

What is Sean Watson's specialty?

The primary specialty registered for this NPI is Technician, Pathology, specializing in Phlebotomy, with taxonomy code 246RP1900X.

When was this NPI record last updated?

The NPPES record for Sean Watson was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.