Matthew Edward O'Reilly

Primary specialty

CounselorTaxonomy code 101Y00000X

Practice address

1905 Continental PL
Mount Vernon, WA 98273-5633

Phone

(360) 755-6405

NPI assigned

Aug 27, 2026

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1787788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1861300311",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2208 VINING ST",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982295942",
            "telephone_number": "360-755-6405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1905 CONTINENTAL PL",
            "city": "MOUNT VERNON",
            "state": "WA",
            "postal_code": "982735633",
            "telephone_number": "360-755-6405"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'REILLY",
        "first_name": "MATTHEW",
        "middle_name": "EDWARD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-08-27",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "WA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tom A O'Brien-Wilson
• Joy O'Brien
• Shannan Theresa O'Brien, PA-C
• Stacey E. O'Kinsella, M.D.
• Kathleen Mary O'Neill, PAC
• Marla Oakes, RPH
• Kenneth Marshall Oates, M.D.
• Mari Hammerquist Oathes, D.O.
• Francisco Ocampo Jr.
• Jose Fernando Ochoa-Grijalva

• Counselor in Mount Vernon, WA
• Providers in Mount Vernon, WA by specialty
• Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.