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Justina M. Breseno, M.D., Inc.

Primary Care Clinic/Center in Riverside, CA · enumerated 2007 · authorized official Justina Breseno, President.

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

National Provider Identifier

1225186505

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Registry record

Entity type Organization (Type 2)
Legal business name Justina M. Breseno, M.D., Inc.
Practice address 6485 Day St Ste 103, Riverside, CA, 92507
Phone (951) 653-1683
Enumeration date Jan 5, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License A50599 (CA) Primary

Authorized official

Name Justina Breseno
Title President
Phone (951) 653-1683

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 type of organization is Justina M. Breseno, M.D., Inc.?
Justina M. Breseno, M.D., Inc. is registered in NPPES as a Primary Care Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.