Tatiana Alvarez Diaz

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1000 Tenth Ave
3Rd Floor, Room 3a-08
New York, NY 10019

Phone

(212) 259-6777

NPI assigned

Jun 5, 2023

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Johnson Upper Extremity OT Services, PC

  • Occupational Therapist
  • New York, NY
  • NPI 1457432494
  NPD (past)

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

{
    "created_epoch": "1685923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748908800000",
    "number": "1114611043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 TENTH AVE",
            "address_2": "3RD FLOOR, ROOM 3A-08",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10019",
            "telephone_number": "212-259-6777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 TENTH AVE",
            "address_2": "3RD FLOOR, ROOM 3A-08",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10019",
            "telephone_number": "212-259-6777"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Ave Laurel",
            "address_purpose": "LOCATION",
            "city": "Bayamon",
            "state": "PR",
            "postal_code": "009564816",
            "country_code": "US",
            "telephone_number": "787-798-3022",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALVAREZ DIAZ",
        "first_name": "TATIANA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-06-05",
        "last_updated": "2025-06-03",
        "certification_date": "2025-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": "PR",
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jorge E Alvarenga, PHD
• Rebecca Theresa Alvarenga
• Alana Victoria Alvarez Amado, M.D.
• Jose Antonio Alvarez Cardona, MD
• Gilberto E Alvarez del Manzano, MD
• Ricardo Andres Alvarez Estarellas
• Fabio Alejandro Alvarez Rodriguez, M.D.
• Diego Alejandro Alvarez Salazar, LMSW
• Miguel Alvarez Villela, MD
• Samantha Alvarez-Benowitz, LCSW

• Student in an Organized Health Care Education/Training Program in New York, NY
• Providers in New York, NY by specialty
• Student in an Organized Health Care Education/Training Program in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2025; 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.