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

Michael Rubio Sr.

Emergency Registered Nurse in Glendora, CA · enumerated 2019.

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

National Provider Identifier

1861048522

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Michael Rubio Sr.

Sex Male

Practice address Glendora, CA, 91741

Phone (626) 857-3180

Enumeration date Aug 16, 2019

Last updated in NPPES Aug 16, 2019

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

Taxonomy & licenses

163WE0003X Emergency Registered Nurse Nursing Service Providers · License 840512 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michael Rubio?

The National Provider Identifier (NPI) for Michael Rubio is 1861048522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Rubio practice?

The practice location on file with NPPES is in Glendora, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-16.