Active NPI
William R Frizzell, PHARM.D.
- Ambulatory Care Pharmacist
- Louisville, KY
National Provider Identifier
1437342144
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ambulatory Care Pharmacist
- License
- PS0032600
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| PS0032600 | FL | MD | Ambulatory 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.