Castlling LLC

Primary specialty

Emergency Medical Services (Emergency Medicine) PhysicianTaxonomy code 207PE0004X

Legal business name

CASTLLING LLC

Practice address

1304 Calle Wilson Apt 8S
San Juan, PR 00907-2243

Phone

(787) 722-2371

Fax

(787) 722-2374

NPI assigned

Feb 26, 2025

Last updated

Feb 26, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Ubaldo G Santiago, MD

Title

President

Phone

(787) 536-2033

Specialties & licenses 7

Addresses

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

{
    "created_epoch": "1740528000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1740528000000",
    "number": "1043017163",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1304 CALLE WILSON APT 8S",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009072243",
            "telephone_number": "787-722-2371",
            "fax_number": "787-722-2374"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1304 CALLE WILSON APT 8S",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009072243",
            "telephone_number": "787-722-2371",
            "fax_number": "787-722-2374"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CASTLLING LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-02-26",
        "last_updated": "2025-02-26",
        "certification_date": "2025-02-26",
        "status": "A",
        "authorized_official_last_name": "SANTIAGO",
        "authorized_official_first_name": "UBALDO",
        "authorized_official_middle_name": "G",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "787-536-2033",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jose R Castillo
• Magaly Castillo, MS
• Zenaida Castillo, MD
• Gloria Luz Castilloveitia Vega
• Castling LLC
• Jose F Castro Chandri, M.D.
• Miriam Haydee Castro Chandri, MD
• Gabriel Roberto Castro Colon
• Carmen Castro Encarnacion
• Gabriel J Castro Gueits

• Emergency Medical Services (Emergency Medicine) Physician in San Juan, PR
• Providers in San Juan, PR by specialty
• Emergency Medical Services (Emergency Medicine) Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2025; 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.