Paco M Diaz-Pares, MD

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

18236 Issued in PR

Practice address

PR 129 KM 1.0 Ave San Luis
Arecibo, PR 00613

Phone

(787) 650-7272

Fax

(787) 650-7248

NPI assigned

Dec 10, 2008

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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

Infectious DiseaseAlso: Internal Medicine

Education

Other, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hospital Metropolitano Dr Susoni Hospital, Arecibo, PR, CCN 400117
• Hospital Pavia Arecibo Hospital, Arecibo, PR, CCN 400087

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

• Dr Susoni Health Community Services Corp

  • General Acute Care Hospital
  • Arecibo, PR
  • NPI 1972531218
  Care Compare affiliation
• Hospital Dr. Susoni. Inc.

  • General Acute Care Hospital
  • Arecibo, PR
  • NPI 1104862044
  Care Compare affiliation

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

{
    "created_epoch": "1228867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1609011295",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "SABANERA DE DORADO",
            "address_2": "613 CAMINO DE CARRAIZO",
            "city": "DORADO",
            "state": "PR",
            "postal_code": "00646",
            "telephone_number": "787-650-7272",
            "fax_number": "787-650-7248"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PR 129 KM 1.0 AVE SAN LUIS",
            "city": "ARECIBO",
            "state": "PR",
            "postal_code": "00613",
            "telephone_number": "787-650-7272",
            "fax_number": "787-650-7248"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Calle Palma",
            "address_purpose": "LOCATION",
            "city": "Arecibo",
            "state": "PR",
            "postal_code": "006124526",
            "country_code": "US",
            "telephone_number": "787-650-1030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAZ-PARES",
        "first_name": "PACO",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-12-10",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "PR",
            "license": "18236",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PR",
            "license": "27229",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Diaz Ferreira Corp
• Yamilette Marvilla Diaz Ferreira, BS, PHARMD
• Ramon Enrique Diaz Rodriguez, MD
• Jesus Antonio Diaz Torres, MT ASCP
• Luis Alberto Diaz Torres, MD
• Nicole Marie Diaz-Ramos, MD
• Angelica Marie Diaz
• Christian O Diaz
• Karla Lorraine Diaz
• Luis Miguel Diaz, M.D.

• Infectious Disease Physician in Arecibo, PR
• Providers in Arecibo, PR by specialty
• Infectious Disease Physician in Puerto Rico

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