Katherina Joy Vansickel, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

32478 Issued in MD

Practice address

1350 Connecticut Ave NW
Washington, DC 20036-1722

Phone

(888) 663-6331

NPI assigned

Jul 22, 2013

Last updated

Mar 11, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

University of Iowa, RJ & L Carver College of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

One Medstar Primary Care LLCGroup PAC ID 0749607307, 140 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://api.qualifacts.org/api/fhir/yss/r4/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• One Medstar Primary Care LLC

  • Family Medicine Physician
  • Washington, DC
  • NPI 1417571530
  Medicare reassignment Care Compare group
• Katherina J. Vansickel, LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • St George, UT
  • NPI 1891444881
  NPD (past) Authorized official
• Youth and Shelter Services, Inc.

  dba Yss

  • Counselor
  • Ames, IA
  • NPI 1841357894

  Clinical

  NPD (past)

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

{
    "created_epoch": "1374451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1891137790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "992 S CAPALDI DR UNIT 611",
            "city": "ST GEORGE",
            "state": "UT",
            "postal_code": "847707623",
            "telephone_number": "515-509-9186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1350 CONNECTICUT AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200361722",
            "telephone_number": "888-663-6331"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VANSICKEL",
        "first_name": "KATHERINA",
        "middle_name": "JOY",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-22",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC200002690",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904015509",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IA",
            "license": "008299",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "32478",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julia Eneida Vanni, PA-C
• Maria Elisa Vannoni
• Douglas Vannostrand, MD
• Phillip Vanpelt, DPT
• Ronald Cameron Vanroekel, OD
• Vantage Healthcare Services, LLC
• Khalil Vanterpool, HHA
• Malik Vanterpool
• Steven Larrimore Vanwagoner, PH.D., C.G.P.
• Douglas Mark Vanzoeren, MD

• Clinical Social Worker in Washington, DC
• Providers in Washington, DC by specialty
• Clinical Social Worker in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.