Matthew Joseph Ashbrook, MD

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

A164999 Issued in CA

Practice address

1 Boone Rd
Bremerton, WA 98312-1894

Phone

(999) 999-9999

NPI assigned

Apr 12, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Omni Wound Physicians PLLC

  dba Omni Wound Physicians Washington

  • Surgery Physician
  • Valencia, CA
  • NPI 1023821055

  WA

  Medicare reassignment NPD

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

{
    "created_epoch": "1523491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765324800000",
    "number": "1710484993",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 BOONE RD",
            "city": "BREMERTON",
            "state": "WA",
            "postal_code": "983121894"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 BOONE RD",
            "city": "BREMERTON",
            "state": "WA",
            "postal_code": "983121894",
            "telephone_number": "999-999-9999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASHBROOK",
        "first_name": "MATTHEW",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-12",
        "last_updated": "2025-12-10",
        "certification_date": "2025-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WA",
            "license": "61668157",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A164999",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathryn Armstrong
• Rosemarie Armstrong, LMHC-A
• Sarah M Arnold, RDN, CD
• Danielle R Arroyo
• John S Arthur, M.D.
• Denis Ashley, D.O.
• Jennifer Lynn Ashmore, D.D.S.
• Sara Asselin, SUD-T
• Assisted Living Concepts Inc (Albright House)
• Robert A Ast, MD

• Surgery Physician in Bremerton, WA
• Providers in Bremerton, WA by specialty
• Surgery Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 10, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.