TCT Oncology

Primary specialty

Oncology Clinic/CenterTaxonomy code 261QX0200X

Legal business name

TCT ONCOLOGY

Practice address

Ave Ponce de Leon Parada 17 1/2
San Juan, PR 00919

Phone

(787) 758-2000

NPI assigned

Nov 14, 2022

Organization subpart

No

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

Authorized official

Name

Chelsie Graybill

Title

Administrative

Phone

(787) 424-9888

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in PR

Enrollment records 1

Locations

Practitioners 3

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

• Alexis Manuel Cruz-Chacon, MD

  • Hematology & Oncology Physician
  • San Juan, PR
  • NPI 1083898969
  Medicare reassignment NPD
• Cristian Ivan Rodriguez Arocho, MD

  • Hematology & Oncology Physician
  • San Juan, PR
  • NPI 1376988873
  Medicare reassignment NPD
• Dominic Sanchez Paredes, MD

  • Hematology & Oncology Physician
  • San Juan, PR
  • NPI 1972007797
  NPD (past)

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

{
    "created_epoch": "1668384000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779235200000",
    "number": "1407564941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ORIENTAL TOWER SUITE 1001",
            "address_2": "290 AVE JESUS T PINERO",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009184376"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "AVE PONCE DE LEON PARADA 17 1/2",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00919",
            "telephone_number": "787-758-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "ORIENTAL TOWER SUITE 1001",
            "address_2": "290 AVE JESUS T PINERO",
            "address_purpose": "LOCATION",
            "city": "San Juan",
            "state": "PR",
            "postal_code": "009184376",
            "country_code": "US",
            "telephone_number": "787-758-2000 x4414",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "TCT ONCOLOGY",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-11-14",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A",
        "authorized_official_last_name": "GRAYBILL",
        "authorized_official_first_name": "CHELSIE",
        "authorized_official_title_or_position": "ADMINISTRATIVE",
        "authorized_official_telephone_number": "787-424-9888"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine, Infectious Disease",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QX0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Oncology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Keivan A Tavakoli, MD
• Jose A Tavarez-Valle, M.D.
• Jose E Taveras Brossa, MD
• Taximd
• TC Surgical PSC
• Tech Medical Group, Inc.
• Tecnologias Urologicas
• Elsy R Teheran, SRNA
• Evelyn Jeannette Tejas, MHC
• Tejav Santurce Lab Services, Inc.

• Oncology Clinic/Center in San Juan, PR
• Providers in San Juan, PR by specialty
• Oncology Clinic/Center in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2026; 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.