Joseph Chen Lai, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

OP70047943 Issued in WA

Practice address

1909 214TH St SE Ste 100
Bothell, WA 98021-4412

Phone

(425) 488-4988

NPI assigned

Jun 12, 2014

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 SC, NC, WA3 enrollments

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 3

Specialty

Family Practice

Education

Lake Erie Col of Osteo Med at Seton Hill Univ, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

King County Public Hospital District No 2Group PAC ID 7618880097, 586 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Evergreenhealth Medical Center Hospital, Kirkland, WA, CCN 500124

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• King County Public Hospital District No 2

  • Neuromusculoskeletal Medicine & OMM Physician
  • Kirkland, WA
  • NPI 1801986070
  Medicare reassignment Care Compare group
• Carolinas Physicians Network Inc

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Charlotte, NC
  • NPI 1477878890
  Medicare reassignment NPD
• Carolinas Physicians Network Inc

  • Orthopaedic Surgery Physician
  • Lancaster, SC
  • NPI 1962858662
  Medicare reassignment NPD
• Novant Health Medical Group, LLC

  • Neurology with Special Qualifications in Child Neurology Physician
  • Charlotte, NC
  • NPI 1366409492
  Medicare reassignment NPD
• King County Public Hospital District No 2

  • Family Medicine Physician
  • Bothell, WA
  • NPI 1902907165
  NPD
• King County Public Hospital District No. 2

  • Physical Therapist
  • Kirkland, WA
  • NPI 1356920946
  NPD
• King County Public Hospital District No. 2

  • Clinic/Center
  • Redmond, WA
  • NPI 1750612883

  Family Medicine

  NPD
• Carolinas Physicians Network Inc

  • Internal Medicine Physician
  • Rock Hill, SC
  • NPI 1013675669

  Family Medicine

  NPD
• Carolinas Physicians Network Inc

  • Internal Medicine Physician
  • Concord, NC
  • NPI 1023006707
  NPD
• Carolinas Physicians Network Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Charlotte, NC
  • NPI 1437038544
  NPD
• Novant Health Medical Group, LLC

  • Obstetrics & Gynecology Physician
  • Matthews, NC
  • NPI 1386506137
  NPD
• Novant Health Medical Group, LLC

  • Family Medicine Physician
  • Charlotte, NC
  • NPI 1912447079
  NPD

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

• King County Public Hospital District No. 2

  • General Acute Care Hospital
  • Kirkland, WA
  • NPI 1033174933
  Care Compare affiliation

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

{
    "created_epoch": "1402531200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1952715435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1909 214TH ST SE STE 100",
            "city": "BOTHELL",
            "state": "WA",
            "postal_code": "980214412",
            "telephone_number": "425-488-4988"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1909 214TH ST SE STE 100",
            "city": "BOTHELL",
            "state": "WA",
            "postal_code": "980214412",
            "telephone_number": "425-488-4988"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAI",
        "first_name": "JOSEPH",
        "middle_name": "CHEN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-12",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NC",
            "license": "2022-01887",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "OP70047943",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Family Medicine Physician in Bothell, WA
• Providers in Bothell, 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 Dec 19, 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.