Organization Active NPI

Dr Fernandez-de Thomas LLC

  • Neurological Surgery Physician
  • Caguas, PR
National Provider Identifier
1013899350
Registry record updated Jul 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
Legal business name
DR FERNANDEZ-DE THOMAS LLC
Practice address
State Road 172 Ext 21 Turabo Gardens
State Road Caguas to Cidra
Caguas, PR 00725
Phone
(787) 434-1700
NPI assigned
Jul 25, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 25, 2025

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

Authorized official

Name
Dr. Ricardo Fernandez de Thomas, MDNPI 1245763457
Title
President
Phone
(787) 653-0550

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207T00000X Primary

Addresses

Primary practice location

State Road 172 Ext 21 Turabo Gardens
State Road Caguas to Cidra
Caguas, PR 00725

Mailing address

540 Carr 169 Apt 105
Guaynabo, PR 00969-4274

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PR

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250905002827 PR Part B Supplier - Clinic/Group Practice 1951803238 Receives reassigned benefits from 1 practitioner
Practice locations: Caguas, PR; Cayey, PR; San Juan, PR

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1753401600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753401600000",
    "number": "1013899350",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "540 CARR 169 APT 105",
            "city": "GUAYNABO",
            "state": "PR",
            "postal_code": "009694274"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "STATE ROAD 172 EXT 21 TURABO GARDENS",
            "address_2": "STATE ROAD CAGUAS TO CIDRA",
            "city": "CAGUAS",
            "state": "PR",
            "postal_code": "00725",
            "telephone_number": "787-434-1700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR FERNANDEZ-DE THOMAS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-25",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-11",
        "status": "A",
        "authorized_official_last_name": "FERNANDEZ DE THOMAS",
        "authorized_official_first_name": "RICARDO",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "787-653-0550",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Neurological Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Caguas, PR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 2025; 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.