Marne Layne Fox-Barrow, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA10005106 Issued in WA

Practice address

11800 NE 128TH St
Ste 560
Kirkland, WA 98034

Phone

(425) 899-5200

Fax

(425) 899-5204

NPI assigned

Oct 3, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Physician Assistant

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Optum Care Washington PLLCGroup PAC ID 6406752153, 684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Evergreenhealth Medical Center Hospital, Kirkland, WA, CCN 500124
• Providence Regional Medical Center Everett Hospital, Everett, WA, CCN 500014
• Evergreenhealth Monroe Hospital, Monroe, WA, CCN 500084

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mfoxbarrow16523@direct.tecmc.com

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.

• Optum Care Washington PLLC

  • Multi-Specialty Clinic/Center
  • Everett, WA
  • NPI 1831186766
  Medicare reassignment Care Compare group NPD
• Optum Care Washington PLLC

  • Durable Medical Equipment & Medical Supplies
  • Marysville, WA
  • NPI 1194428425
  NPD
• Optum Care Washington PLLC

  • Ambulatory Surgical Clinic/Center
  • Everett, WA
  • NPI 1154318103
  NPD (past)
• Public Hospital District No 1 of Snohomish County

  • Clinical Medical Laboratory
  • Sultan, WA
  • NPI 1245497577
  NPD (past)
• Sky Valley Family Medicine, PS

  • Family Medicine Physician
  • Sultan, WA
  • NPI 1093832057
  NPD (past)

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

• King County Public Hospital District No. 2

  • General Acute Care Hospital
  • Kirkland, WA
  • NPI 1033174933
  Care Compare affiliation
• Providence Health & Services-Wa

  • Hospitalist Physician
  • Everett, WA
  • NPI 1649615220
  Care Compare affiliation
• Providence Health & Services-Wa

  • General Acute Care Hospital
  • Everett, WA
  • NPI 1700037801
  Care Compare affiliation
• Public Hospital District 1 of Snohomish County

  • General Acute Care Hospital
  • Monroe, WA
  • NPI 1013074061
  Care Compare affiliation
• Public Hospital District No 1 of Snohomish County

  • Substance Use Disorder Rehabilitation Hospital Unit
  • Monroe, WA
  • NPI 1770614273
  Care Compare affiliation

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

{
    "created_epoch": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1275628513",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7600 EVERGREEN WAY",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982036421",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11800 NE 128TH ST",
            "address_2": "STE 560",
            "city": "KIRKLAND",
            "state": "WA",
            "postal_code": "98034",
            "telephone_number": "425-899-5200",
            "fax_number": "425-899-5204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOX-BARROW",
        "first_name": "MARNE",
        "middle_name": "LAYNE",
        "name_prefix": "Ms.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-03",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA10005106",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2075823",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tina Renee Foster
• Juliana Fotino
• Lynley Fow, ARNP
• Taylor Nicole Fowers, PA-C
• Donna Lynn Fowler, ARNP
• Joshua Fox
• Maggie Fox, N.D.
• Ryan M Fox, D.D.S.
• Hjordis Mannbeck Foy
• Lynn Frair, RN

• Physician Assistant in Kirkland, WA
• Providers in Kirkland, WA by specialty
• Physician Assistant in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.