Justin Iwasaki, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD 60466022 Issued in WA

Practice address

17400 Reservation Rd
La Conner, WA 98257-8801

Phone

(360) 466-3167

NPI assigned

May 26, 2011

Last updated

Feb 3, 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 1

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

Specialty

Family Practice

Education

University of Washington School of Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Swinomish Indian Tribal CommunityGroup PAC ID 3678477288, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Skagit Valley Hospital Hospital, Mount Vernon, WA, CCN 500003
• Island Hospital Hospital, Anacortes, WA, CCN 500007

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: jiwasaki348915@direct.ochin.org

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.

• Swinomish Indian Tribal Community

  • Clinic/Center
  • La Conner, WA
  • NPI 1164483285
  Medicare reassignment Care Compare group

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

• Public Hospital Dist No 1 Skagit

  dba Skagit Valley Hospital

  • General Acute Care Hospital
  • Mount Vernon, WA
  • NPI 1053357244
  Care Compare affiliation
• Public Hospital District No 2 Skagit County Washington

  dba Island Hospital

  • General Acute Care Hospital
  • Anacortes, WA
  • NPI 1710913140
  Care Compare affiliation

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

{
    "created_epoch": "1306368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1467745117",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17400 RESERVATION RD",
            "city": "LA CONNER",
            "state": "WA",
            "postal_code": "982578801",
            "telephone_number": "360-384-0464"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17400 RESERVATION RD",
            "city": "LA CONNER",
            "state": "WA",
            "postal_code": "982578801",
            "telephone_number": "360-466-3167"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IWASAKI",
        "first_name": "JUSTIN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-26",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD 60466022",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Teylor Hendricks, ARNP, FNP, PMHNP
• Rachael R Hogan, DDS
• Tamara M Holmes, RDH
• Internal Medicine Consultants NW PS
• Gary Clayton Isham, CDP
• Sabrina James, MSW
• Lauren B Jaye, CNM
• Alicia Jenkins, PTA
• John K Fischer DDS PS
• David Michael Johnson, PA-C

• Family Medicine Physician in La Conner, WA
• Providers in La Conner, WA by specialty
• Family Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.