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

DR. NICHOLAS ALEXANDER ARIAZ
NPI 1649144197
Pharmacist in Aliso Viejo, CA

Active since September 30, 2025
26891 ALISO CREEK RD, ALISO VIEJO, CA 92656(949) 360-4081 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 17, 2026, Oct 8, 2025 (2 updates tracked since 2025).

About Dr. Nicholas Alexander Ariaz NPPES

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

DR. NICHOLAS ALEXANDER ARIAZ (NPI 1649144197) is an individual pharmacist in Aliso Viejo, California, licensed in California (91242) and active in the NPI registry since September 2025. He maintains a secondary practice location in Long Beach.

NPPES Registry Identity

NPI1649144197
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. NICHOLAS ALEXANDER ARIAZ
Location Address26891 ALISO CREEK RDAliso Viejo, CA 92656-3392
Mailing Address18791 E Center AveOrange, CA 92869-3508 · (714) 267-1655
Sole ProprietorNo
Enumeration DateSeptember 30, 2025
Last NPPES UpdateAugust 17, 20262 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
NPI 1649144197 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 91242
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.
26891 ALISO CREEK RD, Aliso Viejo, CA 92656

Secondary Practice Location 1

Location 16226 E Spring St Ste 140Long Beach, CA 90815-1474 · Phone (562) 420-1303

Other Providers at the Same Location NPPES 18

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

Nurse Practitioner (Family)
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacy
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656
Pharmacist
26891 ALISO CREEK RD
ALISO VIEJO, CA 92656

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 Nicholas Ariaz's NPI number?

The NPI number for Nicholas Ariaz is 1649144197. It was assigned to this individual provider in the NPPES registry on September 30, 2025.

Where is Nicholas Ariaz located?

Nicholas Ariaz practices at 26891 Aliso Creek Rd, Aliso Viejo, CA 92656. The listed phone number is (949) 360-4081.

What is Nicholas Ariaz'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 Nicholas Ariaz was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.