Individual provider Active NPI

Natasha Anne Williams, PA-C

  • Medical Physician Assistant
  • Everett, WA
National Provider Identifier
1629510888
Registry record updated Apr 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
PA60710653 Issued in WA
Practice address
1330 Rockefeller Ave Ste 310
Everett, WA 98201-1677
Phone
(425) 316-5490
NPI assigned
Nov 4, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 27, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X WA
Medical Physician Assistant 363AM0700X PA60710653 WA Primary

Addresses

Primary practice location

1330 Rockefeller Ave Ste 310
Everett, WA 98201-1677

Mailing address

22903 27TH Ave NE
Arlington, WA 98223-9079
Phone (425) 316-5490

Other practice location 1

62 W 7th Ave Ste 450
Spokane, WA 99204-2321
Phone (509) 455-8820

Other practice location 2

122 W 7th Ave Ste 232
Spokane, WA 99204-2354
Phone (509) 455-2354

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address npeterson1031454@wm.providencedirect.org 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
I20170127000734 WA Practitioner - Physician Assistant 4183906175 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1321 Colby Ave
Everett, WA 98201-1665
Phone (425) 261-2000

1330 Rockefeller Ave
Everett, WA 98201-1676

4112 Harbour Pointe Blvd SW
Suite 100
Mukilteo, WA 98275-5457
Phone (425) 347-6330

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PA60710653WAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services- Washington CurrentSince Apr 1, 2022 Accepting new patients
Providence Health & Services - Washington CurrentSince Apr 1, 2022 Accepting new patients

Locations

12800 Bothell Everett Hwy
Everett, WA 98208
Phone (425) 316-5060

1330 Rockefeller Ave
Ste 310
Everett, WA 98201
Phone (425) 261-4925

12800 Bothell Everett Hwy
Ste 270
Everett, WA 98208
Phone (425) 316-5100

11603 State Ave
Ste G
Marysville, WA 98271
Phone (360) 658-6800

19200 N Kelsey St
Monroe, WA 98272
Phone (360) 794-5555

4112 Harbour Pointe Blvd SW
Ste 100
Mukilteo, WA 98275
Phone (425) 347-6330

Organizations & group practices 2

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.

Hospital & facility affiliations 4

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": "1478217600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1629510888",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22903 27TH AVE NE",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982239079",
            "telephone_number": "425-316-5490",
            "fax_number": "425-261-4973"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1330 ROCKEFELLER AVE STE 310",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982011677",
            "telephone_number": "425-316-5490"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "62 W 7th Ave Ste 450",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042321",
            "country_code": "US",
            "telephone_number": "509-455-8820",
            "fax_number": "509-838-4978",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "122 W 7th Ave Ste 232",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042354",
            "country_code": "US",
            "telephone_number": "509-455-2354",
            "fax_number": "509-277-7070",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "NATASHA",
        "middle_name": "ANNE",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-11-04",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": null,
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "WA",
            "license": "PA60710653",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "npeterson1031454@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "62 W 7th Ave Ste 450",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992042321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Everett, WA

Sources for this page

Verify at the official NPI Registry.