Nathaniel Sergay, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

329849 Issued in NY

Practice address

20 Plaza St E
Brooklyn, NY 11238-4955

Phone

(718) 857-5500

NPI assigned

May 20, 2020

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

Pediatric Medicine

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nsergay658612@nyumc.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.

• New York University

  • Cardiovascular Disease Physician
  • Boynton Beach, FL
  • NPI 1285826438

  NY, Pediatrics

  Medicare reassignment NPD
• Childen'S Health Care Associates Inc.

  • Pediatric Registered Nurse
  • Philadelphia, PA
  • NPI 1699860643
  NPD
• Childrens Health Care Associates

  • Pediatric Hospice and Palliative Medicine Physician
  • Philadelphia, PA
  • NPI 1528153574
  NPD
• Childrens Health Care Associates, Inc

  • Pediatrics Physician
  • Philadelphia, PA
  • NPI 1598869059
  NPD
• New York University

  • Physical Medicine & Rehabilitation Physician
  • Boynton Beach, FL
  • NPI 1104787613
  NPD
• Pediatric Associates of Nyc

  • Pediatrics Physician
  • New York, NY
  • NPI 1184825184
  NPD (past)

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

{
    "created_epoch": "1589932800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1726617600000",
    "number": "1609499052",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 PLAZA ST E",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112384955"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 PLAZA ST E",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112384955",
            "telephone_number": "718-857-5500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERGAY",
        "first_name": "NATHANIEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-20",
        "last_updated": "2024-09-18",
        "certification_date": "2024-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "329849",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Serenity Laser Dental PC
• Serenity Laser of Bay Ridge, LLC
• Serenity Promise Home Care Services Inc
• Serenity Works Therapy LCSW, P.L.L.C.
• Elizabeth Serewicz, ATC, LAT, CES, PES
• Serge Chiropractic Services PC
• Serge Somrov Radiology PLLC
• Sharon Sergeant
• Alexander J Sergeev, MHC-LP
• Michellia Sergeev

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2024; 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.