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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.

MR. MARK ANDREW SIERRA SR. RPH
NPI 1003132358
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Tucson, AZ

Active since April 12, 2010
7050 E GOLF LINKS RD, TUCSON, AZ 85730(520) 745-2205(520) 750-9698 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Andrew Sierra Sr. Rph NPPES

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

MR. MARK ANDREW SIERRA SR. RPH (NPI 1003132358) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Tucson, Arizona, licensed in Arizona (8908) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1003132358
Entity TypeIndividualMale
Primary Taxonomy1835P0018X
Provider Legal NameMR. MARK ANDREW SIERRA SR.Credential: RPH
Location Address7050 E GOLF LINKS RDTucson, AZ 85730-1000
Mailing Address15994 Camino CasalSahuarita, AZ 85629-7609 · (520) 333-9353
Phone(520) 745-2205
Fax(520) 750-9698
Sole ProprietorNo
Enumeration DateApril 12, 2010
Last NPPES UpdateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1003132358 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 · 8908
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.
7050 E GOLF LINKS RD, Tucson, AZ 85730
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Other Providers at the Same Location NPPES 4

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

SMITHS FOOD & DRUG CENTERS INC
Pharmacy (Community/Retail Pharmacy)
7050 E GOLF LINKS RD
TUCSON, AZ 85730
Pima County (520) 745-3003
DR. ASHLEY GREGG PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
7050 E GOLF LINKS RD
TUCSON, AZ 85730
Pima County (623) 907-4932
MR. THOMAS R. JONES RPH
Pharmacist
7050 E GOLF LINKS RD
TUCSON, AZ 85730
Pima County (520) 745-2205
TINA TRAN PHARM.D
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
7050 E GOLF LINKS RD
TUCSON, AZ 85730
Pima County (520) 745-2205

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 Mark Sierra's NPI number?

The NPI number for Mark Sierra is 1003132358. It was assigned to this individual provider in the NPPES registry on April 12, 2010.

Where is Mark Sierra located?

Mark Sierra practices at 7050 E Golf Links Rd, Tucson, AZ 85730. The listed phone number is (520) 745-2205.

What is Mark Sierra'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 Mark Sierra was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.