Individual provider Active NPI

William R Frizzell, PHARM.D.

  • Ambulatory Care Pharmacist
  • Louisville, KY
National Provider Identifier
1437342144
Registry record updated Jul 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Care PharmacistTaxonomy code 1835P2201X
License
PS0032600 Issued in FL
Practice address
800 Zorn Ave
Louisville, KY 40206-1433
Phone
(502) 287-6180
Fax
(502) 287-6967
NPI assigned
Aug 26, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Care Pharmacist 1835P2201X PS0032600 FL Primary

Addresses

Primary practice location

800 Zorn Ave
Louisville, KY 40206-1433

Mailing address

3711 Cypress Springs PL
Louisville, KY 40245-7402
Phone (321) 368-2045

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

State licenses

LicenseStateTypeSpecialty
PS0032600FLMDAmbulatory Care Pharmacist

NPI Registry JSON

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

{
    "created_epoch": "1188086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753056000000",
    "number": "1437342144",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3711 CYPRESS SPRINGS PL",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402457402",
            "telephone_number": "321-368-2045"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 ZORN AVE",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402061433",
            "telephone_number": "502-287-6180",
            "fax_number": "502-287-6967"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRIZZELL",
        "first_name": "WILLIAM",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "PHARM.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-26",
        "last_updated": "2025-07-21",
        "certification_date": "2025-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P2201X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Ambulatory Care",
            "state": "FL",
            "license": "PS0032600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; 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.