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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. TRICIA LEE PATTERSON PHARM.D.
NPI 1821089855
Pharmacist - Pharmacotherapy in Mesa, AZ

Active since October 31, 2005
6644 E BAYWOOD AVE, PHARMACY DEPARTMENT, MESA, AZ 85206(480) 981-4349(480) 981-4588 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Tricia Lee Patterson Pharm.d. NPPES

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

DR. TRICIA LEE PATTERSON PHARM.D. (NPI 1821089855) is an individual pharmacotherapy provider in Mesa, Arizona, licensed in Arizona (12499) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1821089855
Entity TypeIndividualFemale
Primary Taxonomy1835P1200X
Provider Legal NameDR. TRICIA LEE PATTERSONCredential: PHARM.D.
Location Address6644 E BAYWOOD AVE, PHARMACY DEPARTMENTMesa, AZ 85206-1747
Mailing Address8418 E Vernon AveScottsdale, AZ 85257-2434 · (623) 202-4334 · Fax (480) 981-4588
Phone(480) 981-4349
Fax(480) 981-4588
Sole ProprietorNo
Enumeration DateOctober 31, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821089855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers
Taxonomy Code1835P1200X
License✔ Licensed in AZ · 12499
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.
6644 E BAYWOOD AVE, Mesa, AZ 85206
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Other Providers at the Same Location NPPES 20

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

MRS. KARLA TRUJILLO BSN, RN
Registered Nurse (Continuing Education/Staff Development)
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (480) 321-4731
ALLIED INTERNAL MEDICINE PLLC
General Acute Care Hospital
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (602) 694-0548
DR. MIKULKUMAR D SHAH MD
Anesthesiology
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (480) 321-2000
ANDREW MARTIN HEMMEN MD
Internal Medicine
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (480) 981-4391
DR. IZABELA B POSTACCHINI MD
Hospitalist
6644 E BAYWOOD AVE, BANNER BAYWOOD MEDICAL CENTER
MESA, AZ 85206
Maricopa County (480) 321-3900
JOSHUA TODD AUSTIN CRNA
Nurse Anesthetist, Certified Registered
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (480) 321-2000
EMERGENCY & ACUTE CARE MEDICAL COMPANY - AZ
Emergency Medicine
6644 E BAYWOOD AVE
MESA, AZ 85206
Maricopa County (480) 981-2000
DR. ERIC PITTMAN MD
Hospitalist
6644 E BAYWOOD AVE, BANNER BAYWOOD MEDICAL CENTER
MESA, AZ 85206
Maricopa County (480) 321-3900

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 Tricia Patterson's NPI number?

The NPI number for Tricia Patterson is 1821089855. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Where is Tricia Patterson located?

Tricia Patterson practices at 6644 E Baywood Ave Pharmacy Department, Mesa, AZ 85206. The listed phone number is (480) 981-4349.

What is Tricia Patterson's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Tricia Patterson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.