Individual provider Active NPI

Alexandra Bailin, MD

  • General Practice Physician
  • Brooklyn, NY
National Provider Identifier
1609371251
Registry record updated Dec 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice PhysicianTaxonomy code 208D00000X
License
318735 Issued in NY
Practice address
6614 Avenue U Ste 93636
Brooklyn, NY 11234-6021
Phone
(203) 823-8236
NPI assigned
Mar 27, 2018
Last updated
Dec 12, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 12, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 124808 NY
General Practice Physician 208D00000X 318735 NY Primary

Addresses

Primary practice location

6614 Avenue U Ste 93636
Brooklyn, NY 11234-6021

Mailing address

6614 Avenue U Ste 93636
Brooklyn, NY 11234-6021
Phone (203) 823-8236

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
124808NYMDSocial Worker
318735NYMDGeneral Practice Physician

NPI Registry JSON

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

{
    "created_epoch": "1522108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1609371251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6614 AVENUE U STE 93636",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112346021",
            "telephone_number": "203-823-8236"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6614 AVENUE U STE 93636",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112346021",
            "telephone_number": "203-823-8236"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAILIN",
        "first_name": "ALEXANDRA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-27",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "124808",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "NY",
            "license": "318735",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 12, 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.