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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.

DR. RYAN MCKIERNAN PHARMD
NPI 1801560396
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Tempe, AZ

Active since August 06, 2021
9900 S RURAL RD, TEMPE, AZ 85284(480) 783-6233 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ryan Mckiernan Pharmd NPPES

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

DR. RYAN MCKIERNAN PHARMD (NPI 1801560396) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Tempe, Arizona, licensed in Arizona (S025263) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1801560396
Entity TypeIndividualMale
Primary Taxonomy1835P0018X
Provider Legal NameDR. RYAN MCKIERNANCredential: PHARMD
Location Address9900 S RURAL RDTempe, AZ 85284-4116
Mailing Address3866 S Maple DrGilbert, AZ 85297-0062
Phone(480) 783-6233
Sole ProprietorYes
Enumeration DateAugust 6, 2021
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1801560396 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 · S025263
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.
9900 S RURAL RD, Tempe, AZ 85284
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Other Providers at the Same Location NPPES 13

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

BREDA DERVISEVIC PHARM. D.
Pharmacist
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6233
TINA DO-TRINH RPH
Pharmacist
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6233
MRS. DEBRA LYNN BARTINE FNP
Nurse Practitioner (Family)
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6257
EMILIE A DUELL FNP-C
Nurse Practitioner (Family)
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6257
DR. MANPREET SINGH
Pharmacist
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6233
MRS. MARIE CELESTE HEMMILA R.PH.
Pharmacist
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 783-6233
NINA ZABALZA FNP
Nurse Practitioner (Family)
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (000) 000-0000
MR. MOHAMED HABIB RPH.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
9900 S RURAL RD
TEMPE, AZ 85284
Maricopa County (480) 878-8393

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 Ryan Mckiernan's NPI number?

The NPI number for Ryan Mckiernan is 1801560396. It was assigned to this individual provider in the NPPES registry on August 6, 2021.

Where is Ryan Mckiernan located?

Ryan Mckiernan practices at 9900 S Rural Rd, Tempe, AZ 85284. The listed phone number is (480) 783-6233.

What is Ryan Mckiernan'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 Ryan Mckiernan was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.