Advanced Endocare LLC

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

Legal business name

ADVANCED ENDOCARE LLC

Practice address

200 Calle Cupey GDNS Ste 11W
San Juan, PR 00926-7366

Phone

(787) 526-9798

NPI assigned

Apr 30, 2026

Last updated

Sep 17, 2026By 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

Cristina M Casas LoyolaNPI 1427519164

Title

President

Phone

(787) 414-8777

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PR

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Cristina Marie Casas Loyola

  • Endocrinology, Diabetes & Metabolism Physician
  • San Juan, PR
  • NPI 1427519164
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1777507200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789603200000",
    "number": "1669319455",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17-13 CALLE 10",
            "city": "BAYAMON",
            "state": "PR",
            "postal_code": "009596605",
            "telephone_number": "787-414-8777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 CALLE CUPEY GDNS STE 11W",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009267366",
            "telephone_number": "787-526-9798"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVANCED ENDOCARE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-30",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A",
        "authorized_official_last_name": "CASAS LOYOLA",
        "authorized_official_first_name": "CRISTINA",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "787-414-8777"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Endocrinology, Diabetes & Metabolism Physician in San Juan, PR
• Providers in San Juan, PR by specialty
• Endocrinology, Diabetes & Metabolism Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.