MARIAN YOUSSEF
NPI 1962167494
Pharmacist in Loma Linda, CA

Active since October 31, 2021
25455 BARTON RD STE 111A, LOMA LINDA, CA 92354(909) 558-6447 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marian Youssef NPPES

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

MARIAN YOUSSEF (NPI 1962167494) is an individual pharmacist in Loma Linda, California, licensed in California (85418) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1962167494
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameMARIAN YOUSSEF
Location Address25455 BARTON RD STE 111ALoma Linda, CA 92354-3129
Mailing Address11234 Anderson StLoma Linda, CA 92350-1716 · (909) 558-6447
Sole ProprietorNo
Enumeration DateOctober 31, 2021
Last NPPES UpdateSeptember 29, 2025
NPPES CertifiedSeptember 29, 2025
NPI 1962167494 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 85418
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
25455 BARTON RD STE 111A, Loma Linda, CA 92354

Other Providers at the Same Location NPPES 2

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

Pharmacist
25455 BARTON RD STE 111A
LOMA LINDA, CA 92354
Pharmacist
25455 BARTON RD STE 111A
LOMA LINDA, CA 92354

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 Marian Youssef's NPI number?

The NPI number for Marian Youssef is 1962167494. It was assigned to this individual provider in the NPPES registry on October 31, 2021.

Where is Marian Youssef located?

Marian Youssef practices at 25455 Barton Rd Ste 111A, Loma Linda, CA 92354. The listed phone number is (909) 558-6447.

What is Marian Youssef's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Marian Youssef was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.