Individual provider Active NPI

Aliya Mazal Warszawski, FNP

  • Family Nurse Practitioner
  • Brooklyn, NY
National Provider Identifier
1427864461
Registry record updated Jan 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
357524 Issued in NY
Practice address
1672 Sheepshead Bay Rd
Brooklyn, NY 11235-3803
Phone
(718) 795-2734
NPI assigned
Dec 4, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X F12240031 TX
Family Nurse Practitioner 363LF0000X 357524 NY Primary

Addresses

Primary practice location

1672 Sheepshead Bay Rd
Brooklyn, NY 11235-3803

Mailing address

1672 Sheepshead Bay Rd
Brooklyn, NY 11235-3803
Phone (718) 795-2734

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251106001475 NY Practitioner - Nurse Practitioner 0547750721 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Triborough Gi PLLCGroup PAC ID 2466761531, 15 clinicians
Century Medical and Dental Center IncGroup PAC ID 8729070669, 107 clinicians

Practice addresses (Care Compare)

1672 Sheepshead Bay Rd
Brooklyn, NY 11235-3803
Phone (718) 332-0600

200 Livingston St
Brooklyn, NY 11201-5811
Phone (718) 522-3399

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
F12240031TXMDFamily Medicine Physician
357524NYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Century Medical & Dental Center Inc CurrentSince Oct 1, 2025 Accepting new patients
Triborough Gi PLLC CurrentSince Oct 1, 2025 Accepting new patients
Triborough Gi PLLC CurrentSince Oct 1, 2025 Accepting new patients
Suny Downstate Medical Center Past Accepting new patients

Locations

260 Avenue X
Brooklyn, NY 11223
Phone (718) 336-8855

200 Livingston St
Brooklyn, NY 11201
Phone (718) 522-3399

1517 Voorhies Ave
Brooklyn, NY 11235
Phone (718) 368-1666

1672 Sheepshead Bay Rd
Brooklyn, NY 11235
Phone (718) 795-2734

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1733270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1427864461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1672 SHEEPSHEAD BAY RD",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112353803",
            "telephone_number": "718-795-2734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1672 SHEEPSHEAD BAY RD",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112353803",
            "telephone_number": "718-795-2734"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WARSZAWSKI",
        "first_name": "ALIYA",
        "middle_name": "MAZAL",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-12-04",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "F12240031",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "357524",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.