Virginia Margarita Santiago Mercado, BSMT

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

License

315 Issued in PR

Practice address

369 Ave Domenech
San Juan, PR 00918-3708

Phone

(787) 765-2556

Fax

(787) 758-0308

NPI assigned

Dec 22, 2005

Last updated

Jun 12, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Enrolled in PR

Enrollment records 1

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1135209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1326024126",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "369 DOMENECH AVE.",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00918",
            "telephone_number": "787-765-2556",
            "fax_number": "787-758-0308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "369 AVE DOMENECH",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009183708",
            "telephone_number": "787-765-2556",
            "fax_number": "787-758-0308"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANTIAGO MERCADO",
        "first_name": "VIRGINIA",
        "middle_name": "MARGARITA",
        "name_prefix": "Mrs.",
        "credential": "BSMT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-12-22",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "PR",
            "license": "315",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Juan Carlos Santiago Gonzalez, MD
• Marcos Santiago Hernandez, MD
• Diego Fernando Santiago Jimenez
• Andrea Cristina Santiago Leon
• Yainy Yalich Santiago Martinez
• Jessyca Cristina Santiago Morales, MD
• Claudia Isabel Santiago Muniz
• Alejandro Santiago Nazario, MD
• Camille Liannette Santiago Negron, MD
• Monica Santiago Nunez, MD

• Clinical Medical Laboratory in San Juan, PR
• Providers in San Juan, PR by specialty
• Clinical Medical Laboratory in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.