Rivera Ramirez LLC

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

RIVERA RAMIREZ LLC

Practice address

917 Ave Tito Castro
Ponce, PR 00716-4717

Phone

(787) 560-4314

NPI assigned

Dec 11, 2025

Organization subpart

No

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

Authorized official

Name

Pedro Orlando Rivera Ramirez de Arellano, MDNPI 1396367934

Title

President/Owner

Phone

(787) 560-4314

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PR

Enrollment records 1

Practitioners 2

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

• Pedro Orlando Rivera Ramirez de Arellano, MD

  • Internal Medicine Physician
  • Ponce, PR
  • NPI 1396367934

  Internal Medicine, PR

  Medicare reassignment NPD Authorized official
• Gladymar Gonzalez Marrero, MD

  • Internal Medicine Physician
  • Arecibo, PR
  • NPI 1194381012

  Internal Medicine

  NPD (past)

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

{
    "created_epoch": "1765411200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765411200000",
    "number": "1497619746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 227",
            "city": "SAN GERMAN",
            "state": "PR",
            "postal_code": "006830000",
            "telephone_number": "787-560-4314"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "917 AVE TITO CASTRO",
            "city": "PONCE",
            "state": "PR",
            "postal_code": "007164717",
            "telephone_number": "787-560-4314"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RIVERA RAMIREZ LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-11",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A",
        "authorized_official_last_name": "RIVERA RAMIREZ DE ARELLANO",
        "authorized_official_first_name": "PEDRO",
        "authorized_official_middle_name": "ORLANDO",
        "authorized_official_title_or_position": "PRESIDENT/OWNER",
        "authorized_official_telephone_number": "787-560-4314",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ricardo Alexander Rivera Ortiz, MD
• Elvin Alexis Rivera Pena, MD
• Myrta Iris Rivera Perez
• Paola Alexandra Rivera Quiles
• Pedro Orlando Rivera Ramirez de Arellano, MD
• Eugenio Rivera Rios, MD
• Jaser Rivera Rivera
• Natasha Rivera Rivera
• Osvaldo Rivera Rivera Sr., MD
• Alejandra Ivette Rivera Rodriguez

• All providers in Ponce, PR
• Internal Medicine Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 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.