Individual provider Active NPI

Marion Elise Hilsinger, LCSW

  • Clinical Social Worker
  • Oakland, CA
National Provider Identifier
1265104053
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
137819 Issued in CA
Practice address
1030 International Blvd
Oakland, CA 94606-3730
Phone
(510) 238-5400
NPI assigned
Sep 30, 2021
Last updated
Mar 31, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 31, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 137819 CA Primary
Clinical Social Worker 1041C0700X 116424 CA
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

1030 International Blvd
Oakland, CA 94606-3730

Mailing address

PO Box 22210
Oakland, CA 94623-2210
Phone (510) 535-3921

Other names 1

  • Elise Hilsinger Other name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20260415001017 CA Practitioner - Clinical Social Worker 7012483324 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
La Clinica de la Raza IncGroup PAC ID 1557258282, 130 clinicians

Practice addresses (Care Compare)

1030 International Blvd
Oakland, CA 94606-3730
Phone (510) 238-5400

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
116424CAMDClinical Social Worker

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1632960000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1265104053",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 22210",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946232210",
            "telephone_number": "510-535-3921"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1030 INTERNATIONAL BLVD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946063730",
            "telephone_number": "510-238-5400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HILSINGER",
        "first_name": "MARION",
        "middle_name": "ELISE",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-30",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "137819",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "116424",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELISE",
            "last_name": "HILSINGER",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.