Individual provider Active NPI

Tricia Lee Patterson, PHARM.D.

  • Pharmacotherapy Pharmacist
  • Mesa, AZ
National Provider Identifier
1821089855
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pharmacotherapy PharmacistTaxonomy code 1835P1200X
License
12499 Issued in AZ
Practice address
6644 E Baywood Ave
Pharmacy Department
Mesa, AZ 85206-1747
Phone
(480) 981-4349
Fax
(480) 981-4588
NPI assigned
Oct 31, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacotherapy Pharmacist 1835P1200X 12499 AZ Primary

Addresses

Primary practice location

6644 E Baywood Ave
Pharmacy Department
Mesa, AZ 85206-1747

Mailing address

8418 E Vernon Ave
Scottsdale, AZ 85257-2434
Phone (623) 202-4334

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Pharmacy

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1130716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1821089855",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8418 E VERNON AVE",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852572434",
            "telephone_number": "623-202-4334",
            "fax_number": "480-981-4588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6644 E BAYWOOD AVE",
            "address_2": "PHARMACY DEPARTMENT",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852061747",
            "telephone_number": "480-981-4349",
            "fax_number": "480-981-4588"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PATTERSON",
        "first_name": "TRICIA",
        "middle_name": "LEE",
        "name_prefix": "Dr.",
        "credential": "PHARM.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "AZ",
            "license": "12499",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mesa, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.