Madison N Zaldivar

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

1249 5TH Ave FL 4
New York, NY 10029-4413

Phone

(718) 514-6007

NPI assigned

Jan 9, 2026

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)

Not enrolled

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

{
    "created_epoch": "1767916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767916800000",
    "number": "1376400317",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1249 5TH AVE FL 4",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100294413",
            "telephone_number": "718-514-6007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1249 5TH AVE FL 4",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100294413",
            "telephone_number": "718-514-6007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZALDIVAR",
        "first_name": "MADISON",
        "middle_name": "N",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-09",
        "last_updated": "2026-01-09",
        "certification_date": "2026-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deepti Zalavadia, M.D.
• Nidhi Rameshbhai Zalavadiya
• Jill A Zalayet, LCSW
• Sara Zalcgendler, MD
• Andrea Zaldivar, RPN
• Carol F. Zale, M.D.
• Sabrina Ashley Lim Zaleski, CRNA
• Andrea Zalin, M.S. CF-SLP
• Dana Zalkin
• Victoria Kathryn Zalkin, M.D.

• Addiction (Substance Use Disorder) Counselor in New York, NY
• Providers in New York, NY by specialty
• Addiction (Substance Use Disorder) Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 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.