Individual provider Active NPI

Ajoy Bhattacharya, MD

  • Anesthesiology Physician
  • Brooklyn, NY
National Provider Identifier
1083673768
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
230782-1 Issued in NY
Practice address
Ny Methodist Hospital
506 6TH Street
Brooklyn, NY 11215
Phone
(718) 780-3279
NPI assigned
Mar 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 230782-1 NY Primary

Addresses

Primary practice location

Ny Methodist Hospital
506 6TH Street
Brooklyn, NY 11215

Mailing address

2 Catharine St
P.O. Box 550
Poughkeepsie, NY 12601-3100
Phone (186) 686-8841

Other identifiers 1

IdentifierTypeStateIssuer
02549562MedicaidNY

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
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
230782-1NYMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Dansville Anesthesia & Pain Treatment, PLLC Anesthesiology Past Accepting new patients

Organizations & group practices 1

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": "1142899200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1083673768",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 CATHARINE ST",
            "address_2": "P.O. BOX 550",
            "city": "POUGHKEEPSIE",
            "state": "NY",
            "postal_code": "126013100",
            "telephone_number": "186-686-8841",
            "fax_number": "845-790-2675"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "NY METHODIST HOSPITAL",
            "address_2": "506 6TH STREET",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11215",
            "telephone_number": "718-780-3279"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BHATTACHARYA",
        "first_name": "AJOY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "230782-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02549562",
            "state": "NY"
        }
    ],
    "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 Jul 13, 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.