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

STEVEN PETERSEN JR.
NPI 1821709460
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Queen Creek, AZ

Active since December 05, 2022
22265 E QUEEN CREEK RD, QUEEN CREEK, AZ 85142(602) 457-4320(480) 795-2537 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Steven Petersen Jr. NPPES

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

STEVEN PETERSEN JR. (NPI 1821709460) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Queen Creek, Arizona, licensed in Arizona (S026171) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1821709460
Entity TypeIndividualMale
Primary Taxonomy1835P0018X
Provider Legal NameSTEVEN PETERSEN JR.
Location Address22265 E QUEEN CREEK RDQueen Creek, AZ 85142-9801
Mailing Address6313 E Rochelle StMesa, AZ 85215-0709 · (602) 690-8294
Phone(602) 457-4320
Fax(480) 795-2537
Sole ProprietorNo
Enumeration DateDecember 5, 2022
Last NPPES UpdateJune 19, 2026
NPPES CertifiedJune 19, 2026
✔ NPI 1821709460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in AZ · S026171
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
22265 E QUEEN CREEK RD, Queen Creek, AZ 85142
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Other Providers at the Same Location NPPES 3

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

JOSHUA PETERS RPH
Pharmacist
22265 E QUEEN CREEK RD
QUEEN CREEK, AZ 85142
Maricopa County (602) 457-4320
SMITHS FOOD & DRUG CENTERS INC
Pharmacy (Community/Retail Pharmacy)
22265 E QUEEN CREEK RD
QUEEN CREEK, AZ 85142
Maricopa County (602) 457-4320
KENNETH SCOTT WOODALL PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
22265 E QUEEN CREEK RD
QUEEN CREEK, AZ 85142
Maricopa County (602) 457-4320

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 Steven Petersen's NPI number?

The NPI number for Steven Petersen is 1821709460. It was assigned to this individual provider in the NPPES registry on December 5, 2022.

Where is Steven Petersen located?

Steven Petersen practices at 22265 E Queen Creek Rd, Queen Creek, AZ 85142. The listed phone number is (602) 457-4320.

What is Steven Petersen's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Steven Petersen was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.