Individual provider Active NPI

Samantha Steiber

  • Clinical Social Worker
  • San Francisco, CA
National Provider Identifier
1912336116
Registry record updated Oct 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149.020840 Issued in IL
Practice address
1550 Treat Ave
San Francisco, CA 94110-5234
Phone
(415) 641-8000
Fax
(415) 641-8002
NPI assigned
Nov 7, 2013
Last updated
Oct 5, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 59845 CA
Clinical Social Worker 1041C0700X 149.020840 IL Primary

Addresses

Primary practice location

1550 Treat Ave
San Francisco, CA 94110-5234

Mailing address

1550 Treat Ave
San Francisco, CA 94110-5234
Phone (415) 641-8000

Other practice location 1

4411 N Ravenswood Ave Ste 250
Chicago, IL 60640-5802
Phone (773) 892-1933

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
59845CAMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Head Heart Therapy Inc Past Accepting new patients
Oakes Children's Center, Inc Past Accepting new patients

Organizations & group practices 2

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": "1383782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791158400000",
    "number": "1912336116",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1550 TREAT AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941105234",
            "telephone_number": "415-641-8000",
            "fax_number": "415-641-8002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 TREAT AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941105234",
            "telephone_number": "415-641-8000",
            "fax_number": "415-641-8002"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4411 N Ravenswood Ave Ste 250",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606405802",
            "country_code": "US",
            "telephone_number": "773-892-1933",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEIBER",
        "first_name": "SAMANTHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-11-07",
        "last_updated": "2026-10-05",
        "certification_date": "2026-10-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "59845",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.020840",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.