Maria De Los Angeles Mascaro Giusti, LSCW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

14166 Issued in PR

Practice address

102 Calle Vives
Ste#3
Ponce, PR 00730

Phone

(787) 298-2166

NPI assigned

Sep 25, 2023

Sex

Female

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

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1695600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1366221855",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 CALLE MONTERREY APT 224",
            "city": "PONCE",
            "state": "PR",
            "postal_code": "007160354",
            "telephone_number": "787-298-2166"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "102 CALLE VIVES",
            "address_2": "STE#3",
            "city": "PONCE",
            "state": "PR",
            "postal_code": "00730",
            "telephone_number": "787-298-2166"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASCARO GIUSTI",
        "first_name": "MARIA",
        "middle_name": "DE LOS ANGELES",
        "name_prefix": "Miss",
        "credential": "LSCW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-09-25",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PR",
            "license": "14166",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rosa Bell Martinez
• Rosendo Emilio Martinez, M.D.
• Sujey Martinez
• Rafael A Martir-Guevara, M.D
• Claudia Marzan
• Kristie Marie Massari Santos, PHARM D
• Anthony Massol Ortiz
• Jose Francisco Mata Gil, MS
• Milagros Marie Mateo Alvarado, DPT
• Cely Ann Mateo Cruz

• Clinical Social Worker in Ponce, PR
• Providers in Ponce, 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 15, 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.