1. Home
  2. Directory
  3. California
  4. Pleasanton
  5. Technician Pathology
  6. NPI Profile

MR. NAPOLEON DEL ROSARIO
NPI 1376191031
Technician, Pathology - Phlebotomy in Pleasanton, CA

Active since August 27, 2019
4899 WILLOW RD APT 415, PLEASANTON, CA 94588(510) 427-0424 Get Directions Write a Review

NPPES record last updated: August 27, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Napoleon Del Rosario NPPES

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

MR. NAPOLEON DEL ROSARIO (NPI 1376191031) is an individual phlebotomy provider in Pleasanton, California, licensed in California (CPT00041415) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1376191031
Entity TypeIndividualMale
Primary Taxonomy246RP1900X
Provider Legal NameMR. NAPOLEON DEL ROSARIO
Location Address4899 WILLOW RD APT 415Pleasanton, CA 94588-4778
Mailing Address4899 Willow Rd Apt 415Pleasanton, CA 94588-4778 · (510) 427-0424
Phone(510) 427-0424
Sole ProprietorYes
Enumeration DateAugust 27, 2019
✔ NPI 1376191031 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 · CPT00041415
4899 WILLOW RD APT 415, Pleasanton, CA 94588
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Napoleon Del Rosario's NPI number?

The NPI number for Napoleon Del Rosario is 1376191031. It was assigned to this individual provider in the NPPES registry on August 27, 2019.

Where is Napoleon Del Rosario located?

Napoleon Del Rosario practices at 4899 Willow Rd Apt 415, Pleasanton, CA 94588. The listed phone number is (510) 427-0424.

What is Napoleon Del Rosario'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 Napoleon Del Rosario was last updated on August 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.