Active NPI
Desiree Patricia O'Farrell
- Pharmacotherapy Pharmacist
- Milbank, SD
National Provider Identifier
1336021765
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacotherapy Pharmacist
- License
- 7283
- Practice address
- 109 S Main St
Milbank, SD 57252-1806 - Phone
- (605) 432-5542
- NPI assigned
- Jul 25, 2025
- Sex
- Female
- Sole proprietor
- No
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- No
Specialties & licenses 1
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pharmacotherapy Pharmacist | 1835P1200X | 7283 | SD | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
109 S Main St
Milbank, SD 57252-1806
Mailing address
14379 462ND Ave
Marvin, SD 57251-5208
Phone (605) 216-6668
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 25, 2025.
{
"created_epoch": "1753401600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753401600000",
"number": "1336021765",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "14379 462ND AVE",
"city": "MARVIN",
"state": "SD",
"postal_code": "572515208",
"telephone_number": "605-216-6668"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "109 S MAIN ST",
"city": "MILBANK",
"state": "SD",
"postal_code": "572521806",
"telephone_number": "605-432-5542"
}
],
"practiceLocations": [],
"basic": {
"last_name": "O'FARRELL",
"first_name": "DESIREE",
"middle_name": "PATRICIA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-07-25",
"last_updated": "2025-07-25",
"certification_date": "2025-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "1835P1200X",
"taxonomy_group": "",
"desc": "Pharmacist, Pharmacotherapy",
"state": "SD",
"license": "7283",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Milbank, SD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 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.