Active NPI
Sunyoung Yoon, MD
- General Practice Physician
- Issaquah, WA
National Provider Identifier
1922786540
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Physician
- License
- MD.MD.61673454
- Practice address
- 160 NW Gilman Blvd Ste 453
Issaquah, WA 98027-2551 - Phone
- (425) 477-9181
- NPI assigned
- Jul 5, 2023
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | MD.MD.61673454 | WA | |
| General Practice Physician | 208D00000X | MD.MD.61673454 | WA | Primary |
Addresses
Primary practice location
160 NW Gilman Blvd Ste 453
Issaquah, WA 98027-2551
Mailing address
12400 SE 38TH St Ste 201
Bellevue, WA 98006-5041
Phone (425) 931-1077
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD.MD.61673454 | WA | MD | Dermatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Drskinb Medical PLLC | Dermatology | Current | Accepting new patients |
Locations
160 NW Gilman Blvd
Ste 453
Issaquah, WA 98027
Phone (425) 477-9181
Organizations & group practices 1
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": "1688515200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772582400000",
"number": "1922786540",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12400 SE 38TH ST STE 201",
"city": "BELLEVUE",
"state": "WA",
"postal_code": "980065041",
"telephone_number": "425-931-1077"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "160 NW GILMAN BLVD STE 453",
"city": "ISSAQUAH",
"state": "WA",
"postal_code": "980272551",
"telephone_number": "425-477-9181"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YOON",
"first_name": "SUNYOUNG",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2023-07-05",
"last_updated": "2026-03-04",
"certification_date": "2026-03-04",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "WA",
"license": "MD.MD.61673454",
"primary": false
},
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "WA",
"license": "MD.MD.61673454",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Issaquah, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.