Chelsea Marie Vielhauer, MSW, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW114678 Issued in CA

Practice address

5201 Great America Pkwy Ste 320
Santa Clara, CA 95054-1140

Phone

(323) 205-7088

NPI assigned

Jun 19, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Moona Medical Group of California PCGroup PAC ID 2365955630, 25 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Moona Medical Group of California PC

  • Mental Health Counselor
  • San Francisco, CA
  • NPI 1023824836
  Medicare reassignment Care Compare group
• Latino Family Institute, Inc.

  • Foster Care Agency
  • West Covina, CA
  • NPI 1285256438
  NPD (past)
• Carter Care Services Incorporated

  • Marriage & Family Therapist
  • Garland, TX
  • NPI 1083366389
  NPD (past)

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

{
    "created_epoch": "1687132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1912682840",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1174 VIA VERDE UNIT 1011",
            "city": "SAN DIMAS",
            "state": "CA",
            "postal_code": "917734401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5201 GREAT AMERICA PKWY STE 320",
            "city": "SANTA CLARA",
            "state": "CA",
            "postal_code": "950541140",
            "telephone_number": "323-205-7088"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VIELHAUER",
        "first_name": "CHELSEA",
        "middle_name": "MARIE",
        "credential": "MSW, LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-19",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW114678",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kenneth Vereschagin, MD
• Jennifer Verzosa
• Via Rehabilitation Services, Inc.
• Victory Transportation
• Antonell Vida
• Samantha Vigil
• Sharleen Vigil, PTA
• Chitra Vijayaraghavan, MD
• Raquel Villa Linares
• Andrea Villagomez-Avila

• Clinical Social Worker in Santa Clara, CA
• Providers in Santa Clara, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.