Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DANIEL GUERRERO
NPI 1497316350
Registered Nurse in Fullerton, CA

Active since June 21, 2019
100 E VALENCIA MESA DR STE 206, FULLERTON, CA 92835(714) 446-5050 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Daniel Guerrero NPPES

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

DANIEL GUERRERO (NPI 1497316350) is an individual registered nurse in Fullerton, California, licensed in California (95300311) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1497316350
Entity TypeIndividualMale
Primary Taxonomy163W00000X
Provider Legal NameDANIEL GUERRERO
Location Address100 E VALENCIA MESA DR STE 206Fullerton, CA 92835-3817
Mailing Address100 E Valencia Mesa Dr Ste 206Fullerton, CA 92835-3817 · (714) 446-5050
Sole ProprietorNo
Enumeration DateJune 21, 2019
Last NPPES UpdateJune 24, 2026
NPPES CertifiedJune 24, 2026
NPI 1497316350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License Licensed in CA · 95300311
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
100 E VALENCIA MESA DR STE 206, Fullerton, CA 92835

Other Providers at the Same Location NPPES 7

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

Internal Medicine (Interventional Cardiology)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Hospitalist
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Internal Medicine (Interventional Cardiology)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Internal Medicine (Interventional Cardiology)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Internal Medicine (Cardiovascular Disease)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Internal Medicine (Interventional Cardiology)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835
Internal Medicine (Cardiovascular Disease)
100 E VALENCIA MESA DR STE 206
FULLERTON, CA 92835

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 Daniel Guerrero's NPI number?

The NPI number for Daniel Guerrero is 1497316350. It was assigned to this individual provider in the NPPES registry on June 21, 2019.

Where is Daniel Guerrero located?

Daniel Guerrero practices at 100 E Valencia Mesa Dr Ste 206, Fullerton, CA 92835. The listed phone number is (714) 446-5050.

What is Daniel Guerrero's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Daniel Guerrero was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.