Individual provider Active NPI

Ellen Bernstein Rock, LCSW

  • Clinical Social Worker
  • Coral Gables, FL
National Provider Identifier
1710952767
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
SW521 Issued in FL
Practice address
1450 Madruga Ave
Coral Gables, FL 33146
Phone
(305) 663-0213
Fax
(305) 663-1856
NPI assigned
Feb 22, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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 SW521 FL Primary

Addresses

Primary practice location

1450 Madruga Ave
Coral Gables, FL 33146

Mailing address

1450 Madruga Ave
Coral Gables, FL 33146
Phone (305) 663-0213

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
SW521FLMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Ana M Castellanos MD PA PastSince Jul 1, 2004 Accepting new patients

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1140566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1710952767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1450 MADRUGA AVE",
            "city": "CORAL GABLES",
            "state": "FL",
            "postal_code": "33146",
            "telephone_number": "305-663-0213",
            "fax_number": "305-663-1856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1450 MADRUGA AVE",
            "city": "CORAL GABLES",
            "state": "FL",
            "postal_code": "33146",
            "telephone_number": "305-663-0213",
            "fax_number": "305-663-1856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROCK",
        "first_name": "ELLEN",
        "middle_name": "BERNSTEIN",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "FL",
            "license": "SW521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Coral Gables, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.