Individual provider Active NPI

Heather Worthington, PAC

  • Physician Assistant
  • Pullman, WA
National Provider Identifier
1578859393
Registry record updated Sep 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA158537 Issued in OR
Practice address
1125 SE Washington St
Pullman, WA 99164-8803
Phone
(509) 335-3575
Fax
(509) 335-6223
NPI assigned
Jun 20, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 23, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 1098019
Physician Assistant 363A00000X PA158537 OR Primary

Addresses

Primary practice location

1125 SE Washington St
Pullman, WA 99164-8803

Mailing address

PO Box 5920
Eugene, OR 97405-0911
Phone (307) 660-3707

Other practice location 1

2500 W A St Ste 101
Moscow, ID 83843-6000
Phone (208) 882-0540

Other practice location 2

2500 W A St Ste 101
Moscow, ID 83843-6000
Phone (208) 882-2011

Other identifiers 1

IdentifierTypeStateIssuer
1098019OtherNCCPA

Other names 1

  • Heather Handley Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ID
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
I20260415001554 ID Practitioner - Physician Assistant 4183898158 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Gritman Medical Center IncGroup PAC ID 0941545784, 27 clinicians

Practice addresses (Care Compare)

2500 W a St
Suite 101
Moscow, ID 83843-6000
Phone (208) 882-0540

623 S Main St
Suite 1
Moscow, ID 83843-2983
Phone (208) 882-2011

700 S Main St
Moscow, ID 83843-3056
Phone (208) 883-6236

PO Box
Suite 8007
Moscow, ID 83843

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Gritman Medical Center, Inc. Past Accepting new patients
Washington State University PastSince Feb 21, 2021 Accepting new patients

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1308528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1578859393",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5920",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974050911",
            "telephone_number": "307-660-3707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1125 SE WASHINGTON ST",
            "city": "PULLMAN",
            "state": "WA",
            "postal_code": "991648803",
            "telephone_number": "509-335-3575",
            "fax_number": "509-335-6223"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2500 W A St Ste 101",
            "address_purpose": "LOCATION",
            "city": "Moscow",
            "state": "ID",
            "postal_code": "838436000",
            "country_code": "US",
            "telephone_number": "208-882-0540",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2500 W A St Ste 101",
            "address_purpose": "LOCATION",
            "city": "Moscow",
            "state": "ID",
            "postal_code": "838436000",
            "country_code": "US",
            "telephone_number": "208-882-2011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WORTHINGTON",
        "first_name": "HEATHER",
        "name_prefix": "Ms.",
        "credential": "PAC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-06-20",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": "1098019",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "OR",
            "license": "PA158537",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NCCPA",
            "identifier": "1098019",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HEATHER",
            "last_name": "HANDLEY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Pullman, WA

Sources for this page

Verify at the official NPI Registry.