Individual provider Active NPI

Stacy Samantha Ochoa-Sofoifa, ARNP, DNP-FNP-C

  • Nurse Practitioner
  • Walla Walla, WA
National Provider Identifier
1437088374
Registry record updated Jul 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
ARNP.AP.70156719-NP Issued in WA
Practice address
92 Wainwright Dr
Walla Walla, WA 99362-3975
Phone
(509) 394-6800
NPI assigned
May 18, 2026
Last updated
Jul 22, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X ARNP.AP.70156719-NP WA Primary

Addresses

Primary practice location

92 Wainwright Dr
Walla Walla, WA 99362-3975

Mailing address

1821 Plaza Way Apt 30
Walla Walla, WA 99362-4482
Phone (509) 200-5725

Other practice location 1

829 Goethals Dr
Richland, WA 99352-3529
Phone (509) 713-7331

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

NPI Registry JSON

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

{
    "created_epoch": "1779062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1437088374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1821 PLAZA WAY APT 30",
            "city": "WALLA WALLA",
            "state": "WA",
            "postal_code": "993624482",
            "telephone_number": "509-200-5725"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "92 WAINWRIGHT DR",
            "city": "WALLA WALLA",
            "state": "WA",
            "postal_code": "993623975",
            "telephone_number": "509-394-6800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "829 Goethals Dr",
            "address_purpose": "LOCATION",
            "city": "Richland",
            "state": "WA",
            "postal_code": "993523529",
            "country_code": "US",
            "telephone_number": "509-713-7331",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OCHOA-SOFOIFA",
        "first_name": "STACY",
        "middle_name": "SAMANTHA",
        "credential": "ARNP, DNP-FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-18",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "ARNP.AP.70156719-NP",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walla Walla, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.