Individual provider Active NPI

Desiree Patricia O'Farrell

  • Pharmacotherapy Pharmacist
  • Milbank, SD
National Provider Identifier
1336021765
Registry record updated Jul 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pharmacotherapy PharmacistTaxonomy code 1835P1200X
License
7283 Issued in SD
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)CodeLicenseStatePrimary
Pharmacotherapy Pharmacist 1835P1200X 7283 SD Primary

Addresses

NPPES NPI Registry

Primary 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.

Verify at the official NPI Registry.