NPIMap

Individual provider Active NPI

Darrin James Trask

  • Orthopaedic Surgery Physician
  • Olympia, WA
National Provider Identifier
1487997862
Registry record updated Jun 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
60957182 Issued in WA
Practice address
3901 Capital Mall Dr SW Ste a
Olympia, WA 98502-8654
Phone
(360) 570-3460
NPI assigned
Apr 3, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 8, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X 56065 AZ
Orthopaedic Surgery Physician 207X00000X 60957182 WA Primary
Orthopaedic Surgery Physician 207X00000X 63022 WI

Addresses

Primary practice location

3901 Capital Mall Dr SW Ste a
Olympia, WA 98502-8654

Mailing address

PO Box 368
Olympia, WA 98507-0368
Phone (360) 491-8439

Other practice location 1

3901 Capital Mall Dr SW Ste B
Olympia, WA 98502-8654
Phone (360) 528-8571

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190712001697 WA Practitioner - Orthopedic Surgery 1951524784 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
University of Washington School of Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1701 N 13TH St
Shelton, WA 98584-2077
Phone (360) 426-2653

3901 Capital Mall Dr SW
Suite D
Olympia, WA 98502-8654
Phone (360) 709-6221

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement73
Knee replacement109

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
60957182WAMDOrthopaedic Surgery Physician
63022WIMDOrthopaedic Surgery Physician
56065AZMDAdult Reconstructive Orthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Public Hospital District No 1 of Mason County CurrentSince Jun 1, 2020 Accepting new patients
Public Hospital District No 1 of Mason County Wa CurrentSince Jun 1, 2020 Accepting new patients
Olympia Orthopaedic Associates PLLC CurrentSince Sep 1, 2019 Accepting new patients
Public Hospital District No 1 of Mason County Current Accepting new patients
Olympia Orthopaedic Associates, PLLC CurrentSince Sep 1, 2019 Accepting new patients

Locations

615 Lilly Rd NE
Ste 100
Olympia, WA 98506
Phone (360) 491-4211

3901 Capital Mall Dr SW
Ste B
Olympia, WA 98502
Phone (360) 528-8571

3901 Capital Mall Dr SW
#A
Olympia, WA 98502
Phone (360) 570-3460

615 Lilly Rd NE
Ste 240
Olympia, WA 98506
Phone (360) 413-3850

3901 Capital Mall Dr SW
Ste D
Olympia, WA 98502
Phone (360) 709-6221

1701 N 13th St
Shelton, WA 98584
Phone (360) 426-2653

901 Mountain View Dr
Shelton, WA 98584
Phone (360) 426-1611

Interoperability endpoints

  • Direct secure messaging: darrin.trask.1@5512.direct.athenahealth.com
  • Direct secure messaging: dtrask596757@direct.multicare.org
  • FHIR API: https://api.platform.athenahealth.com/5512/brand/1/csg/1/fhir/r4

Organizations & group practices 5

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.

Hospital & facility affiliations 10

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

NPI Registry JSON

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

{
    "created_epoch": "1364947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1487997862",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 368",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985070368",
            "telephone_number": "360-491-8439",
            "fax_number": "360-491-6328"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 CAPITAL MALL DR SW STE A",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985028654",
            "telephone_number": "360-570-3460"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3901 Capital Mall Dr SW Ste B",
            "address_purpose": "LOCATION",
            "city": "Olympia",
            "state": "WA",
            "postal_code": "985028654",
            "country_code": "US",
            "telephone_number": "360-528-8571",
            "fax_number": "360-528-8562",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TRASK",
        "first_name": "DARRIN",
        "middle_name": "JAMES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-03",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "AZ",
            "license": "56065",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WA",
            "license": "60957182",
            "primary": true
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WI",
            "license": "63022",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Olympia, WA

Sources for this page

Verify at the official NPI Registry.