Alejandro Barreto

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

17714 Issued in PR

Practice address

19A Caleta de Las Monjas
San Juan, PR 00901-1575

Phone

(267) 804-1738

NPI assigned

Sep 23, 2026

Last updated

Sep 23, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1790121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1962315853",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19A CALETA DE LAS MONJAS",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009011575"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19A CALETA DE LAS MONJAS",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009011575",
            "telephone_number": "267-804-1738"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRETO",
        "first_name": "ALEJANDRO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-23",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": "PR",
            "license": "17714",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Luis Enrique Barreto Hollady
• Edniris Marie Barreto Martinez, MD
• Paula Alejandra Barreto Ortiz
• Paulina Marie Barreto Rosa, MSW
• Marisol Barreto-Martinez
• Andrea Paola Barreto, PHARMD
• Edwin D Barreto, M.D.
• Josyvette Barreto, SW
• Lydia Zoraida Barreto
• Clorinda Barrientos Cabezas, MD

• Clinical Social Worker in San Juan, PR
• Providers in San Juan, PR by specialty
• Clinical Social Worker in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.