Individual provider Active NPI

Young Seol, MD

  • Ophthalmology Physician
  • Everett, WA
National Provider Identifier
1700379203
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
MD61515298 Issued in WA
Practice address
3901 Hoyt Ave
Everett, WA 98201-4918
Phone
(425) 339-5435
Fax
(425) 317-3932
NPI assigned
Jun 8, 2018
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD61515298 WA Primary
Ophthalmology Physician 207W00000X 318445 NY

Addresses

Primary practice location

3901 Hoyt Ave
Everett, WA 98201-4918

Mailing address

7600 Evergreen Way
Everett, WA 98203-6421
Phone (206) 860-5414

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240320003436 WA Practitioner - Ophthalmology 6800127606 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Optum Care Washington PLLCGroup PAC ID 6406752153, 684 clinicians

Practice addresses (Care Compare)

3901 Hoyt Ave
Everett, WA 98201-4918
Phone (425) 339-5442

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery42

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD61515298WAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Polyclinic PLLC Internal Medicine Current Accepting new patients
The Polyclinic PLLC Internal Medicine CurrentSince Apr 22, 2024 Accepting new patients
The Polyclinic CurrentSince Apr 22, 2024 Accepting new patients
Optum Care Washington PLLC CurrentSince Apr 22, 2023 Accepting new patients
Optum Care Washington PLLC Internal Medicine CurrentSince Apr 22, 2023 Accepting new patients
David a Ewing-Chow, MD, PLLC Ophthalmology CurrentSince Aug 1, 2022 Accepting new patients
Optum Care Washington PLLC Internal Medicine Current Accepting new patients
Ia Health Medicine PLLC PastSince Jul 13, 2025 Accepting new patients
Optum Care Washington PLLC Past Accepting new patients

Locations

53-59 Public Sq
Ste 102
Watertown, NY 13601
Phone (315) 681-6379

3901 Hoyt Ave
Everett, WA 98201
Phone (425) 258-3903

1330 Rockefeller Ave
Everett, WA 98201
Phone (425) 258-3903

9709 3rd Ave NE
Seattle, WA 98115
Phone (206) 525-5777

1145 Broadway
Seattle, WA 98122

1201 N 175th St
Shoreline, WA 98133
Phone (425) 339-4299

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/3889/brand/1/csg/1/fhir/r4
  • Direct secure messaging: yseol84138@direct.tecmc.com

Organizations & group practices 9

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.

NPI Registry JSON

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

{
    "created_epoch": "1528416000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1700379203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7600 EVERGREEN WAY",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982036421",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 HOYT AVE",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982014918",
            "telephone_number": "425-339-5435",
            "fax_number": "425-317-3932"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEOL",
        "first_name": "YOUNG",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-06-08",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "WA",
            "license": "MD61515298",
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "NY",
            "license": "318445",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Everett, WA

Sources for this page

Verify at the official NPI Registry.