Arianna Maria Sousa, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

129632 Issued in CA

Practice address

300 Hartle CT
Napa, CA 94559-4078

Phone

(707) 254-1775

Fax

(707) 254-1779

NPI assigned

Aug 9, 2022

Last updated

Oct 15, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ole HealthGroup PAC ID 7315934767, 9 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Napa, CA
  • NPI 1700976503

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Fairfield, CA
  • NPI 1245043165
  NPD
• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Napa, CA
  • NPI 1609170695
  NPD

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

{
    "created_epoch": "1660003200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792022400000",
    "number": "1285362152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4160 SUISUN VALLEY ROAD SUITE E",
            "address_2": "#4011",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "94534",
            "telephone_number": "707-232-8531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HARTLE CT",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945594078",
            "telephone_number": "707-254-1775",
            "fax_number": "707-254-1779"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4160 Suisun Valley Road Suite E",
            "address_2": "#4011",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "94534",
            "country_code": "US",
            "telephone_number": "707-232-8531",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SOUSA",
        "first_name": "ARIANNA",
        "middle_name": "MARIA",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-09",
        "last_updated": "2026-10-15",
        "certification_date": "2026-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "129632",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daochanh Sonekeo
• Jagdish Soni, PH.D.
• Sonoma Womens Medical Clinic Inc (Napa Womens Medical Group)
• Margerita Soto
• Rocio Natalie Soto
• South Napa Modern Dentistry, Prof. Corp. (South Napa Modern Dentistry)
• Sara Diane Southam, REGISTERED PSY ASSOC
• Isabella Souza Puente
• Noelle Souza-Pense, LMFT
• Mariah Sova

• Clinical Social Worker in Napa, CA
• Providers in Napa, 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 Oct 15, 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.