Udit Narayan Dey

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

335391 Issued in NY

Practice address

450 Clarkson Avenue
Internal Medicine Department
Brooklyn, NY 11203-2012

Phone

(718) 270-1566

NPI assigned

Apr 15, 2022

Sex

Male

Sole proprietor

No

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

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Alabama College of Osteopathic Medicine, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Suny/Downstate University Hospital of Brooklyn Hospital, Brooklyn, NY, CCN 330350

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: udey122197@mskcc.direct-ci.com

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.

• University Hospital of Brooklyn Suny Downstate Health Sciences Univers

  • Family Medicine Physician
  • Brooklyn, NY
  • NPI 1396318986
  Medicare reassignment NPD
• University Hospital of Brooklyn Suny Downstate Health Sciences Univers

  dba SUNY Parkside Dialysis Center

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Brooklyn, NY
  • NPI 1528027414
  NPD
• University Hospital of Brooklyn Suny Downstate Health Sciences Univers

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1639179328
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• University Hospital of Brooklyn Suny Downstate Health Sciences Univers

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1639179328
  Care Compare affiliation

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

{
    "created_epoch": "1649980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1558004648",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 CLARKSON AVENUE",
            "address_2": "INTERNAL MEDICINE DEPARTMENT",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112032012",
            "telephone_number": "718-270-1566"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 CLARKSON AVENUE",
            "address_2": "INTERNAL MEDICINE DEPARTMENT",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112032012",
            "telephone_number": "718-270-1566"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEY",
        "first_name": "UDIT",
        "middle_name": "NARAYAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-15",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "335391",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tajh Dewitt
• Dex Medical Supply
• Victoria J. Dexter, LCSW
• Dipon Dey
• Mayukh Dey, MD
• Elizabeth Breann Deya Hicks, DO
• Ashrakat Mohamed Mohamed Shaa Deyab, MBBCH/MD
• Sheren Safieeldin Deyab, PHARMD
• Yelena Deykina
• Alla Deyneha, RN

• Hospitalist Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Hospitalist Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.