Active NPI
Washington Professional Medical Services PLLC
- Vascular & Interventional Radiology Physician
- Kent, WA
National Provider Identifier
1285544502
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Vascular & Interventional Radiology Physician
- Legal business name
- WASHINGTON PROFESSIONAL MEDICAL SERVICES PLLC
- Practice address
- 26124 Pacific Hwy S
Kent, WA 98032-6910 - Phone
- (253) 236-7757
- NPI assigned
- Sep 9, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Yan Katsnelson, MD
- Title
- Cred MGR
- Phone
- (847) 774-5300
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | |||
| Vascular & Interventional Radiology Physician | 2085R0204X | Primary | ||
| Vascular Surgery Physician | 2086S0129X |
Addresses
Primary practice location
26124 Pacific Hwy S
Kent, WA 98032-6910
Mailing address
304 Wainwright Dr Ste 120
Northbrook, IL 60062-1919
Phone (847) 257-1244
Other practice location 1
10564 5th Ave NE
Seattle, WA 98125-7200
Phone (206) 508-8768
Other practice location 2
1240 116th Ave NE
Bellevue, WA 98004-3815
Phone (425) 278-5165
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788912000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788912000000",
"number": "1285544502",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "304 WAINWRIGHT DR STE 120",
"city": "NORTHBROOK",
"state": "IL",
"postal_code": "600621919",
"telephone_number": "847-257-1244"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "26124 PACIFIC HWY S",
"city": "KENT",
"state": "WA",
"postal_code": "980326910",
"telephone_number": "253-236-7757"
}
],
"practiceLocations": [
{
"address_1": "10564 5th Ave NE",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981257200",
"country_code": "US",
"telephone_number": "206-508-8768",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1240 116th Ave NE",
"address_purpose": "LOCATION",
"city": "Bellevue",
"state": "WA",
"postal_code": "980043815",
"country_code": "US",
"telephone_number": "425-278-5165",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "WASHINGTON PROFESSIONAL MEDICAL SERVICES PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-09",
"last_updated": "2026-09-09",
"certification_date": "2026-09-09",
"status": "A",
"authorized_official_last_name": "KATSNELSON",
"authorized_official_first_name": "YAN",
"authorized_official_title_or_position": "CRED MGR",
"authorized_official_telephone_number": "847-774-5300",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Radiology, Diagnostic Radiology",
"state": null,
"license": null,
"primary": false
},
{
"code": "2085R0204X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Radiology, Vascular & Interventional Radiology",
"state": null,
"license": null,
"primary": true
},
{
"code": "2086S0129X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Surgery, Vascular Surgery",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Kent, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.