Individual provider Active NPI

Kaitlyn Mendiola

  • Physician Assistant
  • Toppenish, WA
National Provider Identifier
1124595814
Registry record updated Jan 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA60898169 Issued in WA
Practice address
510 W 1St Ave
Toppenish, WA 98948-1564
Phone
(509) 865-5600
Fax
(509) 865-1401
NPI assigned
Oct 31, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA60898169 WA Primary

Addresses

Primary practice location

510 W 1St Ave
Toppenish, WA 98948-1564

Mailing address

510 W 1St Ave
Toppenish, WA 98948-1564
Phone (509) 865-5600

Other names 1

  • Kaitlyn Llewellyn Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address kllewellyn27762@yvfwc.direct-ci.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190315002090 WA Practitioner - Physician Assistant 8628318342 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Yakima Valley Farm Workers ClinicGroup PAC ID 4385541986, 274 clinicians

Practice addresses (Care Compare)

510 W 1St Ave
Toppenish, WA 98948-1564
Phone (509) 865-5600

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Yakima Valley Farm Workers Clinic CurrentSince Dec 17, 2018 Accepting new patients
Yakima Valley Farm Workers Clinic CurrentSince Dec 17, 2018 Accepting new patients

Locations

510 W 1st Ave
Toppenish, WA 98948
Phone (509) 865-3355

3801 Kern Rd
Yakima, WA 98902
Phone (509) 574-3200

314 S 11th Ave
Ste A
Yakima, WA 98902
Phone (509) 575-0114

Interoperability endpoints

  • Direct secure messaging: kllewellyn27762@yvfwc.direct-ci.com

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1540944000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769212800000",
    "number": "1124595814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "510 W 1ST AVE",
            "city": "TOPPENISH",
            "state": "WA",
            "postal_code": "989481564",
            "telephone_number": "509-865-5600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "510 W 1ST AVE",
            "city": "TOPPENISH",
            "state": "WA",
            "postal_code": "989481564",
            "telephone_number": "509-865-5600",
            "fax_number": "509-865-1401"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MENDIOLA",
        "first_name": "KAITLYN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-10-31",
        "last_updated": "2026-01-24",
        "certification_date": "2026-01-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA60898169",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kllewellyn27762@yvfwc.direct-ci.com",
            "affiliation": "N",
            "endpointDescription": "YVFWC Direct Email Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "510 W 1st Ave",
            "city": "Toppenish",
            "state": "WA",
            "country_code": "US",
            "postal_code": "989481564",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KAITLYN",
            "last_name": "LLEWELLYN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Toppenish, WA

Sources for this page

Verify at the official NPI Registry.