Individual provider Active NPI

David Raphael Alcala, LCSW

  • Clinical Social Worker
  • Oakland, CA
National Provider Identifier
1346855277
Registry record updated Oct 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
143004 Issued in CA
Practice address
3800 Coolidge Ave
Oakland, CA 94602-3399
Phone
(510) 482-2244
NPI assigned
Sep 8, 2020
Last updated
Oct 8, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 8, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 111576 CA
Clinical Social Worker 1041C0700X 143004 CA Primary
Student in an Organized Health Care Education/Training Program 390200000X CA

Addresses

Primary practice location

3800 Coolidge Ave
Oakland, CA 94602-3399

Mailing address

3800 Coolidge Ave
Oakland, CA 94602-3399
Phone (510) 482-2244

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
Credentials
Bachelor of Arts

State licenses

LicenseStateTypeSpecialty
111576CAMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Berkeley Youth Alternatives CurrentSince May 21, 2023 Accepting new patients
Berkeley Youth Alternatives CurrentSince Mar 24, 2024 Accepting new patients

Locations

1255 Allston Way
Berkeley, CA 94702
Phone (510) 845-9010

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": "1599523200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1346855277",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 COOLIDGE AVE",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946023399",
            "telephone_number": "510-482-2244"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 COOLIDGE AVE",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946023399",
            "telephone_number": "510-482-2244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALCALA",
        "first_name": "DAVID",
        "middle_name": "RAPHAEL",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-09-08",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "111576",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "143004",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.