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COUNTY OF SAN MATEO
NPI 1750941977
Clinic/Center - Prison Health in Redwood City, CA

Active since June 19, 2019
300 BRADFORD ST., REDWOOD CITY, CA 94063(650) 363-7875(650) 599-1082 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 27, 2025, Jun 19, 2019 (2 updates tracked since 2019).

About County Of San Mateo NPPES

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

COUNTY OF SAN MATEO (NPI 1750941977), doing business as Correctional Health Services - Maguire, is a healthcare organization registered as a prison health in Redwood City, California and active in the NPI registry since June 2019. The organization maintains a secondary practice location in San Mateo and lists Michael Del Rosario, Clinical Services Manager Ii - Nurs, as its authorized official.

NPPES Registry Identity

NPI1750941977
Entity TypeOrganization
Primary Taxonomy261QP2400X
Legal Business NameCOUNTY OF SAN MATEO
Location Address300 BRADFORD ST.Redwood City, CA 94063
Mailing Address300 Bradford St.Redwood City, CA 94063 · (650) 363-7875 · Fax (650) 599-1082
Phone(650) 363-7875
Fax(650) 599-1082
Organization SubpartYes
Authorized OfficialMichael Del RosarioClinical Services Manager Ii - Nurs · (650) 363-7875
Enumeration DateJune 19, 2019
Last NPPES UpdateOctober 16, 20252 updates tracked since enumeration
NPPES CertifiedOctober 16, 2025
✔ NPI 1750941977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Prison HealthAmbulatory Health Care Facilities
Taxonomy Code261QP2400X
300 BRADFORD ST., Redwood City, CA 94063
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Other Names 1

Doing Business AsCorrectional Health Services - Maguire

Secondary Practice Location 1

Location 1222 W 39th AveSan Mateo, CA 94403-4364 · Phone (650) 573-2525

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 County Of San Mateo's NPI number?

The NPI number for County Of San Mateo is 1750941977. It was assigned to this organization in the NPPES registry on June 19, 2019. The provider is doing business as Correctional Health Services - Maguire.

Where is County Of San Mateo located?

County Of San Mateo is located at 300 Bradford St., Redwood City, CA 94063. The listed phone number is (650) 363-7875.

What is County Of San Mateo's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Prison Health, with taxonomy code 261QP2400X.

When was this NPI record last updated?

The NPPES record for County Of San Mateo was last updated on October 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.