Individual provider Active NPI

Mark S Mathews, P.A.

  • Surgical Physician Assistant
  • Lacey, WA
National Provider Identifier
1801839725
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA1002175 Issued in WA
Practice address
700 Sleater Kinney Rd SE
PMB 254
Lacey, WA 98503-1150
Phone
(360) 426-8398
Fax
(360) 426-0413
NPI assigned
Jun 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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 PA1002175 WA Primary

Addresses

Primary practice location

700 Sleater Kinney Rd SE
PMB 254
Lacey, WA 98503-1150

Mailing address

700 Sleater Kinney Rd SE
PMB 254
Lacey, WA 98503-1113
Phone (360) 426-8398

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PA1002175WAMDSurgical Physician Assistant

NPI Registry JSON

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1801839725",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 SLEATER KINNEY RD SE",
            "address_2": "PMB 254",
            "city": "LACEY",
            "state": "WA",
            "postal_code": "985031113",
            "telephone_number": "360-426-8398",
            "fax_number": "360-426-0413"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 SLEATER KINNEY RD SE",
            "address_2": "PMB 254",
            "city": "LACEY",
            "state": "WA",
            "postal_code": "985031150",
            "telephone_number": "360-426-8398",
            "fax_number": "360-426-0413"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATHEWS",
        "first_name": "MARK",
        "middle_name": "S",
        "credential": "P.A.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "WA",
            "license": "PA1002175",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lacey, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.