Active NPI
USA Vein Clinics of District of Columbia LLC
- Vascular Surgery Physician
- Washington, DC
National Provider Identifier
1710359211
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Vascular Surgery Physician
- Legal business name
- USA VEIN CLINICS OF DISTRICT OF COLUMBIA LLC
- Practice address
- 6323 Georgia Ave NW Ste 101
Washington, DC 20011-1137 - Phone
- (847) 257-1244
- Fax
- (224) 246-8042
- NPI assigned
- Oct 22, 2015
- 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
- Director
- Phone
- (847) 593-8460
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Vascular Surgery Physician | 2086S0129X | Primary |
Addresses
Primary practice location
6323 Georgia Ave NW Ste 101
Washington, DC 20011-1137
Mailing address
304 Wainwright Dr
Northbrook, IL 60062-1900
Phone (847) 593-8460
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
2000 K St NW
Washington, DC 20006
6323 Georgia Ave NW
Ste 101
Washington, DC 20011
Phone (202) 795-3022
6323 Georgia Ave NW
Washington, DC 20011
Phone (202) 506-1209
2000 K St NW
Ste A
Washington, DC 20006
Practitioners & affiliated clinicians
Practitioners 4
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Surgery Physician
- Washington, DC
- NPI 1932526407
-
- Vascular & Interventional Radiology Physician
- Fort Belvoir, VA
- NPI 1104144906
DC
-
- Family Nurse Practitioner
- Bethesda, MD
- NPI 1245417492
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1445472000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1773100800000",
"number": "1710359211",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "304 WAINWRIGHT DR",
"city": "NORTHBROOK",
"state": "IL",
"postal_code": "600621900",
"telephone_number": "847-593-8460",
"fax_number": "224-246-8460"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6323 GEORGIA AVE NW STE 101",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200111137",
"telephone_number": "847-257-1244",
"fax_number": "224-246-8042"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "USA VEIN CLINICS OF DISTRICT OF COLUMBIA LLC",
"organizational_subpart": "NO",
"enumeration_date": "2015-10-22",
"last_updated": "2026-03-10",
"certification_date": "2026-03-10",
"status": "A",
"authorized_official_last_name": "KATSNELSON",
"authorized_official_first_name": "YAN",
"authorized_official_title_or_position": "DIRECTOR",
"authorized_official_telephone_number": "847-593-8460",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2086S0129X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Surgery, Vascular Surgery",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
- US Coast Guard
- US Health Services, LLC
- US Healthcareadvocates LLC
- US Helping US, People Into Living, Inc.
- USA Vascular Centers of District of Columbia LLC
- Uscg Academy
- Uscg Air Station Barbers Point Clinic
- Uscg Air Station Port Angeles Medcial/Dental Clinic
- Uscg Clinic Borinquen
- Uscg Headquarters Support Command (K)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.