Giuliani Tomas Oliveras Maldonado

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

023166 Issued in PR

Practice address

Caribbean Medical Building
Ave Osvaldo Molina Esquina Calle General Valero 375
Fajardo, PR 00738

Phone

(787) 705-8166

NPI assigned

Apr 15, 2019

Last updated

Aug 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PR

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nephrology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Centro Medico del Noreste Hospital, Fajardo, PR, CCN 400141
• Caribbean Medical Center Hospital, Fajardo, PR, CCN 400131

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• B18 LLC

  • Nephrology Physician
  • Fajardo, PR
  • NPI 1538972773

  Internal Medicine

  Medicare reassignment NPD Authorized official
• Pro-Health Clinical Services LLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Bayamon, PR
  • NPI 1881003382
  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Caribe Physicians Plaza Corporation

  dba Hospital Caribbean Medical Center

  • General Acute Care Hospital
  • Fajardo, PR
  • NPI 1215051404
  Care Compare affiliation
• Fajardo Integrated Medical Center

  • General Acute Care Hospital
  • Fajardo, PR
  • NPI 1962280131
  Care Compare affiliation

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

{
    "created_epoch": "1555286400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1912560194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "CARIBBEAN MEDICAL BUILDING",
            "address_2": "AVE OSVALDO MOLINA ESQUINA CALLE GENERAL VALERO 375",
            "city": "FAJARDO",
            "state": "PR",
            "postal_code": "00738",
            "telephone_number": "787-705-8166"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CARIBBEAN MEDICAL BUILDING",
            "address_2": "AVE OSVALDO MOLINA ESQUINA CALLE GENERAL VALERO 375",
            "city": "FAJARDO",
            "state": "PR",
            "postal_code": "00738",
            "telephone_number": "787-705-8166"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLIVERAS MALDONADO",
        "first_name": "GIULIANI",
        "middle_name": "TOMAS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-15",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "PR",
            "license": "023166",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yesenia Nunez, PHARM.D.
• Ohi of Puerto Rico, LLC (Pearle Vision 8742)
• Ohi of Puerto Rico, LLC
• Cristian Jose Oleaga Lopez, PA
• Julie M Olivencia Sanabria, MD
• Angel F Olivero, DMD
• Danelly Olivo Figueroa
• Oncology Innovations and Infusions, PSC
• Monica Ondina, PHARMD
• One Stop Prescription Plaza Fajardo

• Nephrology Physician in Fajardo, PR
• Providers in Fajardo, PR by specialty
• Nephrology Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.