Alexander Scott Nelson, MSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LW60815345 Issued in WA

Practice address

7201 W Grandridge Blvd Ste 100
Kennewick, WA 99336-6709

Phone

(509) 221-6900

Fax

(509) 735-4750

NPI assigned

Jan 9, 2014

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

RCCH Trios Health LLCGroup PAC ID 5799035416, 65 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trios Health Hospital, Kennewick, WA, CCN 500053

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: alexander.nelson.1@18485.direct.athenahealth.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.

• RCCH Trios Health LLC

  • Internal Medicine Physician
  • Kennewick, WA
  • NPI 1831682806
  Medicare reassignment Care Compare group NPD
• Tri Cities Community Health

  • Federally Qualified Health Center (FQHC)
  • Pasco, WA
  • NPI 1659995504
  NPD (past)

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

• RCCH Trios Health LLC

  • General Acute Care Hospital
  • Kennewick, WA
  • NPI 1578058137
  Care Compare affiliation

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

{
    "created_epoch": "1389225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748995200000",
    "number": "1013339027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8514 W GAGE BLVD STE G",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993368108",
            "telephone_number": "509-222-1275",
            "fax_number": "509-491-3031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7201 W GRANDRIDGE BLVD STE 100",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993366709",
            "telephone_number": "509-221-6900",
            "fax_number": "509-735-4750"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8514 W Gage Blvd Ste G",
            "address_purpose": "LOCATION",
            "city": "Kennewick",
            "state": "WA",
            "postal_code": "99336",
            "country_code": "US",
            "telephone_number": "509-222-1275",
            "fax_number": "509-491-3031",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "715 W Court St",
            "address_purpose": "LOCATION",
            "city": "Pasco",
            "state": "WA",
            "postal_code": "993014153",
            "country_code": "US",
            "telephone_number": "509-543-8500 x8502",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NELSON",
        "first_name": "ALEXANDER",
        "middle_name": "SCOTT",
        "name_prefix": "Mr.",
        "credential": "MSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-01-09",
        "last_updated": "2025-06-04",
        "certification_date": "2025-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CP60552548",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "WA",
            "license": "LW60815345",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "LW60815345",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Getsemani Navarro
• Navdeep S Virk DDS PLLC (Avenue Dental Care)
• Corey Nay, D.C.
• Lisa Marie Neal, L.M.T.
• Casey Neiffer, PTA
• Jacob E Nelson, PT
• Julianne Nelson, PHARMD
• Kerry Nelson
• Kevin Jun Nelson, DPT
• Kimberlee Kay Nelson, LMP

• Clinical Social Worker in Kennewick, WA
• Providers in Kennewick, WA by specialty
• Clinical Social Worker in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.
• 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.