Alexandra Reyes Rivera, LND, RD

Primary specialty

Nutrition Education NutritionistTaxonomy code 133NN1002X

License

1250 Issued in PR

Practice address

105 Road 21 KM 0.8 Monacillo Ward
First Floor Forward Center
San Juan, PR 00927

Phone

(939) 237-4793

NPI assigned

Jun 2, 2008

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Emerge PBC

  • Multi-Specialty Clinic/Center
  • San Juan, PR
  • NPI 1205516366
  NPD (past)
• Hospital Auxilio Mutuio

  • General Acute Care Hospital
  • San Juan, PR
  • NPI 1285993550
  NPD (past)

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

{
    "created_epoch": "1212364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1689832073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "105 ROAD 21 KM 0.8 MONACILLO WARD",
            "address_2": "FIRST FLOOR FORWARD CENTER",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00927",
            "telephone_number": "939-237-4793",
            "fax_number": "787-434-3793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "105 ROAD 21 KM 0.8 MONACILLO WARD",
            "address_2": "FIRST FLOOR FORWARD CENTER",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00927",
            "telephone_number": "939-237-4793"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "REYES RIVERA",
        "first_name": "ALEXANDRA",
        "name_prefix": "Mrs.",
        "credential": "LND, RD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-06-02",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133NN1002X",
            "taxonomy_group": "",
            "desc": "Nutritionist, Nutrition, Education",
            "state": "PR",
            "license": "1250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Keysha Karelis Reyes Olivo, MD
• Carlos D Reyes Perez, PH.D.
• Reyes Pharmacy
• Odalis Reyes Prado, MSW
• John Javier Reyes Ramos
• Arsenio L Reyes Rivera, MD
• Elsiemarie Reyes Rivera, PHARMD
• Nancy Reyes Santiago
• Alejandro Gamaliel Reyes Santos
• Allan James Reyes Sullivan

• All providers in San Juan, PR
• Nutrition Education Nutritionist in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.