Individual provider Active NPI

Brittany C Philio, PA-C

  • Surgical Physician Assistant
  • Issaquah, WA
National Provider Identifier
1730785916
Registry record updated Dec 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA61307442 Issued in WA
Practice address
510 8TH Ave NE Ste 200
Issaquah, WA 98029-5436
Phone
(425) 392-3030
Fax
(425) 392-2564
NPI assigned
Dec 11, 2020
Last updated
Dec 5, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Physician Assistant 363AS0400X PA61307442 WA Primary

Addresses

Primary practice location

510 8TH Ave NE Ste 200
Issaquah, WA 98029-5436

Mailing address

510 8TH Ave NE Ste 320
Issaquah, WA 98029-5436
Phone (425) 392-3030

Other practice location 1

18100 NE Union Hill Rd Ste 330
Redmond, WA 98052-3330
Phone (425) 455-3600

Other practice location 2

3101 Northup Way Ste 201
Bellevue, WA 98004-1435
Phone (425) 455-3600

Other practice location 3

515 Minor Ave Ste 200
Seattle, WA 98104-2133
Phone (425) 455-3600

Other identifiers 1

IdentifierTypeStateIssuer
2214948MedicaidWA

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
I20220829002889 WA Practitioner - Physician Assistant 8022492883 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Proliance Surgeons Inc P SGroup PAC ID 8527972900, 395 clinicians

Practice addresses (Care Compare)

18100 NE Union Hill Rd
Redmond, WA 98052-3330
Phone (425) 498-2345

3101 Northup Way
Bellevue, WA 98004-1449

510 8TH Ave NE
Issaquah, WA 98029-5436

515 Minor Ave
Suite 200
Seattle, WA 98104-2133
Phone (425) 656-5060

751 NE Blakely Dr
Issaquah, WA 98029-6201
Phone (425) 313-5422

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Proliance Surgeons Inc P S Surgical CurrentSince Aug 9, 2022 Accepting new patients
Proliance Surgeons Inc P S Surgical CurrentSince Aug 9, 2022 Accepting new patients

Locations

3101 Northup Way
Ste 201
Bellevue, WA 98004
Phone (425) 455-3600

510 8th Ave NE
Ste 200
Issaquah, WA 98029
Phone (425) 392-3030

510 8th Ave NE
Ste 320
Issaquah, WA 98029

18100 NE Union Hill Rd
Ste 330
Redmond, WA 98052
Phone (425) 392-3030

2409 N 45th St
Seattle, WA 98103
Phone (206) 633-8100

515 Minor Ave
Ste 200
Seattle, WA 98104
Phone (206) 386-9615

805 Madison St
Ste 901
Seattle, WA 98104
Phone (206) 264-8100

Interoperability endpoints

  • Direct secure messaging: brittany.philio.p2@direct.proliance.nextgenshare.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 3

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": "1607644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764892800000",
    "number": "1730785916",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "510 8TH AVE NE STE 320",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980295436",
            "telephone_number": "425-392-3030",
            "fax_number": "425-392-2564"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "510 8TH AVE NE STE 200",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980295436",
            "telephone_number": "425-392-3030",
            "fax_number": "425-392-2564"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18100 NE Union Hill Rd Ste 330",
            "address_purpose": "LOCATION",
            "city": "Redmond",
            "state": "WA",
            "postal_code": "980523330",
            "country_code": "US",
            "telephone_number": "425-455-3600",
            "fax_number": "425-455-3920",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3101 Northup Way Ste 201",
            "address_purpose": "LOCATION",
            "city": "Bellevue",
            "state": "WA",
            "postal_code": "980041435",
            "country_code": "US",
            "telephone_number": "425-455-3600",
            "fax_number": "425-455-3920",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "515 Minor Ave Ste 200",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981042133",
            "country_code": "US",
            "telephone_number": "425-455-3600",
            "fax_number": "425-455-3920",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PHILIO",
        "first_name": "BRITTANY",
        "middle_name": "C",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-12-11",
        "last_updated": "2025-12-05",
        "certification_date": "2025-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "WA",
            "license": "PA61307442",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2214948",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Issaquah, WA

Sources for this page

Verify at the official NPI Registry.