Individual provider Active NPI

Lena Ringstrom

  • Clinical Social Worker
  • Encino, CA
National Provider Identifier
1437550993
Registry record updated Jul 12, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
ASW111194 Issued in CA
Practice address
16250 Ventura Blvd Ste 465
Encino, CA 91436-4620
Phone
(818) 906-0406
NPI assigned
Sep 15, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 12, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X ASW111194 CA Primary

Addresses

Primary practice location

16250 Ventura Blvd Ste 465
Encino, CA 91436-4620

Mailing address

16250 Ventura Blvd Ste 465
Encino, CA 91436-4620
Phone (818) 906-0406

Other practice location 1

4795 Opal Cliff Dr
Santa Cruz, CA 95062-5229
Phone (831) 464-8694

Other practice location 2

425 Divisadero St Ste 300
San Francisco, CA 94117-2242
Phone (415) 551-0975

Other practice location 3

1727 Martin Luther King Jr Way Ste 109
Oakland, CA 94612-1358
Phone (800) 829-3777

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
ASW111194CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
The Wilshire Counseling Center, a Psychological Corporation CurrentSince Dec 28, 2025 Accepting new patients
Midwest Post-Acute Care of California PC Clinical PastSince Jul 21, 2024 Accepting new patients
Special Service for Groups, Inc. PastSince Sep 1, 2020 Accepting new patients
Occupational Therapy Training Program San Francisco PastSince Sep 1, 2020 Accepting new patients

Locations

16250 Ventura Blvd
Ste 465
Encino, CA 91436
Phone (818) 419-5648

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1410739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1720742400000",
    "number": "1437550993",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16250 VENTURA BLVD STE 465",
            "city": "ENCINO",
            "state": "CA",
            "postal_code": "914364620",
            "telephone_number": "818-906-0406"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16250 VENTURA BLVD STE 465",
            "city": "ENCINO",
            "state": "CA",
            "postal_code": "914364620",
            "telephone_number": "818-906-0406"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4795 Opal Cliff Dr",
            "address_purpose": "LOCATION",
            "city": "Santa Cruz",
            "state": "CA",
            "postal_code": "950625229",
            "country_code": "US",
            "telephone_number": "831-464-8694",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "425 Divisadero St Ste 300",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941172242",
            "country_code": "US",
            "telephone_number": "415-551-0975",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1727 Martin Luther King Jr Way Ste 109",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946121358",
            "country_code": "US",
            "telephone_number": "800-829-3777",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RINGSTROM",
        "first_name": "LENA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-09-15",
        "last_updated": "2024-07-12",
        "certification_date": "2024-07-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "ASW111194",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Encino, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 12, 2024; 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.