Organization Active NPI

Washington Professional Medical Services PLLC

  • Vascular & Interventional Radiology Physician
  • Kent, WA
National Provider Identifier
1285544502
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
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

Updated by the provider on Sep 9, 2026

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)CodeLicenseStatePrimary
Diagnostic Radiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2085R0202X
Vascular & Interventional Radiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2085R0204X Primary
Vascular Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 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.

Verify at the official NPI Registry.