George Melendez, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

21283 Issued in PR

Practice address

59 Ave Esmeralda
Guaynabo, PR 00969-4429

Phone

(787) 720-3234

NPI assigned

Jun 17, 2016

Last updated

Feb 5, 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 3

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

Internal Medicine

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1466121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1275983470",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "59 AVE ESMERALDA",
            "city": "GUAYNABO",
            "state": "PR",
            "postal_code": "009694429",
            "telephone_number": "787-720-3234"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "59 AVE ESMERALDA",
            "city": "GUAYNABO",
            "state": "PR",
            "postal_code": "009694429",
            "telephone_number": "787-720-3234"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "28085 W Sonoma Pass",
            "address_purpose": "LOCATION",
            "city": "Lakemoor",
            "state": "IL",
            "postal_code": "600516672",
            "country_code": "US",
            "telephone_number": "787-234-3992",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MELENDEZ",
        "first_name": "GEORGE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-06-17",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.069381",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "PR",
            "license": "21283",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PR",
            "license": "21283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dalia W Melendez Sanchez, 1426P
• Maria E Melendez-Morales, RDN
• Alexandra Melendez, OT
• Angelica Melendez
• Carlos R Melendez, PHARMACIST
• Ivelisse Melendez
• Ivis Melendez
• Jorge Sigfrido Melendez, M.D.
• Marie A Melendez
• Miriam Haydee Melendez

• Internal Medicine Physician in Guaynabo, PR
• Providers in Guaynabo, PR by specialty
• Internal Medicine Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.