Sergina Jean, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

337548 Issued in NY

Practice address

674 Dogwood Ave
Franklin Square, NY 11010-3247

Phone

(631) 796-1888

NPI assigned

Feb 1, 2014

Last updated

Apr 9, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

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

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mount Sinai School of Medicine

  dba Mount Sinai Marathon Medical

  • Internal Medicine Physician
  • Oceanside, NY
  • NPI 1508127531

  Clinic/Center

  Medicare reassignment NPD
• Elite Medical Transit

  • Non-emergency Medical Transport (VAN)
  • West Hempstead, NY
  • NPI 1942147996
  NPD Authorized official
• Radiance Wellness NP in Family Health PLLC

  • Family Nurse Practitioner
  • Franklin Square, NY
  • NPI 1841019049

  Clinic/Center

  NPD Authorized official
• Mount Sinai School of Medicine

  • Hematology & Oncology Physician
  • Rockville Centre, NY
  • NPI 1013484039
  NPD
• Mount Sinai School of Medicine

  • Psychiatry Physician
  • Hempstead, NY
  • NPI 1508333956
  NPD

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

{
    "created_epoch": "1391212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1073936647",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "704 JENNINGS AVE",
            "city": "WEST HEMPSTEAD",
            "state": "NY",
            "postal_code": "115523832",
            "telephone_number": "631-796-1888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "674 DOGWOOD AVE",
            "city": "FRANKLIN SQUARE",
            "state": "NY",
            "postal_code": "110103247",
            "telephone_number": "631-796-1888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JEAN",
        "first_name": "SERGINA",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-02-01",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "337548",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alice Jacob, LPN
• Alice S Jacob
• Anu James Zachariah, RN
• Michael Jandovitz, PHARMD
• Jayson Drugs
• Jemtel Medical PC
• Joanne Joe Kottathara, OTR/L
• Audrey Janelle John, PHARMD
• Lovin Paulose Johnson
• Dana Charles Johnston, M.D.

• Family Nurse Practitioner in Franklin Square, NY
• Providers in Franklin Square, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.