Brent Arthur Knutzen, ARNP

Primary specialty

Critical Care Medicine Nurse PractitionerTaxonomy code 363LC0200X

License

AP70091797 Issued in WA

Practice address

888 Swift Blvd
Richland, WA 99352-3514

Phone

(509) 946-4611

NPI assigned

Nov 19, 2025

Last updated

Feb 11, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Kadlec Regional Medical CenterGroup PAC ID 9739098617, 402 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kadlec Regional Medical Center Hospital, Richland, WA, CCN 500058

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Kadlec Regional Medical Center

  • General Acute Care Hospital
  • Richland, WA
  • NPI 1972507580
  Medicare reassignment Care Compare group NPD (past)
• Kadlec Regional Medical Center

  • Plastic Surgery Physician
  • Richland, WA
  • NPI 1235471954
  NPD
• Kadlec Regional Medical Center

  dba Kadlec Regional Medical Center - Rehab Unit

  • Rehabilitation Hospital Unit
  • Richland, WA
  • NPI 1790319580
  NPD

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

• Kadlec Regional Medical Center

  • General Acute Care Hospital
  • Richland, WA
  • NPI 1972507580
  Care Compare affiliation

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

{
    "created_epoch": "1763510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1164383188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "888 SWIFT BLVD",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993523514",
            "telephone_number": "509-946-4611"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "888 SWIFT BLVD",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993523514",
            "telephone_number": "509-946-4611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNUTZEN",
        "first_name": "BRENT",
        "middle_name": "ARTHUR",
        "name_prefix": "Mr.",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-19",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP70091797",
            "primary": false
        },
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "WA",
            "license": "AP70091797",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN61114148",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dionysios N Klironomos, MD
• Billie Jean Knight, PA-C
• Shaun C Knox, D.O., PHARM.D.
• Katelynn Knudson
• Gordon Knutson
• Kris Francis Kobalter, MD
• Brandi L. Koehler, L.M.P.
• Stephanie Koerner, MA
• Kohler Psychiatry
• Justin Lee Kohler, PMHNP

• Critical Care Medicine Nurse Practitioner in Richland, WA
• Providers in Richland, WA by specialty
• Critical Care Medicine Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 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.