Castellana Physician Services LLC

Primary specialty

Health Maintenance OrganizationTaxonomy code 302R00000X

Legal business name

CASTELLANA PHYSICIAN SERVICES LLC

Practice address

Centro Internacional de Mercadeo Torre II Ofic 505
Guaynabo, PR 00927

Phone

(787) 282-6990

Fax

(787) 520-6060

NPI assigned

Oct 5, 2016

Organization subpart

No

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

Authorized official

Name

Dr. Raul F Montalvo, M.D

Title

President

Phone

(787) 622-3000

Specialties & licenses 3

Addresses

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

{
    "created_epoch": "1475625600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782259200000",
    "number": "1114477999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 71500",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009368600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CENTRO INTERNACIONAL DE MERCADEO TORRE II OFIC 505",
            "city": "GUAYNABO",
            "state": "PR",
            "postal_code": "00927",
            "telephone_number": "787-282-6990",
            "fax_number": "787-520-6060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CASTELLANA PHYSICIAN SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-10-05",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A",
        "authorized_official_last_name": "MONTALVO",
        "authorized_official_first_name": "RAUL",
        "authorized_official_middle_name": "F",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "787-622-3000",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D"
    },
    "taxonomies": [
        {
            "code": "251V00000X",
            "taxonomy_group": "",
            "desc": "Voluntary or Charitable",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "302R00000X",
            "taxonomy_group": "",
            "desc": "Health Maintenance Organization",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Domingo Casiano Bracero, 1307P
• Lourdes Casiano Rodriguez, 1459P
• Edric R Casiano Roque, 1036P
• Alexis Casillas Colon, 1050B
• Pamela Kristal Cassagnol
• Irving Castillo Cruz, 1460P
• Amanda Castrello
• Juana T Castro Alicea, 0406B
• Joyce Marie Castro Gonzalez, M.D.
• Jesse Marie Castro Lopez

• Health Maintenance Organization in Guaynabo, PR
• Providers in Guaynabo, PR by specialty
• Health Maintenance Organization in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.