Melvin Mathai

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

331369 Issued in NY

Practice address

1 Healthy Way
Oceanside, NY 11572-1551

Phone

(516) 632-3000

NPI assigned

Apr 12, 2021

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Networks

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

Interoperability endpoints

• Direct secure messaging: mmathai492427@direct.medisys.org
• Direct secure messaging: mmathai1355732@nychhc.direct-ci.com
• Direct secure messaging: melvin.mathai.p1@direct.mmc.nextgenshare.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.

• Jamaica Hospital

  • Emergency Medical Services (Emergency Medicine) Physician
  • Jamaica, NY
  • NPI 1477505220
  Medicare reassignment NPD
• Mount Sinai School of Medicine

  • Internal Medicine Physician
  • Oceanside, NY
  • NPI 1508127531
  Medicare reassignment NPD
• Jamaica Hospital

  • Skilled Nursing Facility
  • Jamaica, NY
  • NPI 1750516795
  NPD
• Mount Sinai School of Medicine

  • Psychiatry Physician
  • Hempstead, NY
  • NPI 1508333956
  NPD
• South Nassau Communities Hospital

  • General Acute Care Hospital
  • Oceanside, NY
  • NPI 1922079094
  NPD (past)

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

{
    "created_epoch": "1618185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1982284220",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 HEALTHY WAY",
            "city": "OCEANSIDE",
            "state": "NY",
            "postal_code": "115721551",
            "telephone_number": "516-632-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HEALTHY WAY",
            "city": "OCEANSIDE",
            "state": "NY",
            "postal_code": "115721551",
            "telephone_number": "516-632-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATHAI",
        "first_name": "MELVIN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-04-12",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "331369",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "331369",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexander Marta, MD
• Mary Friscia DPM PC
• Samantha Anne Maselli
• Jonathan Mashieh, DO
• Heather Mason, PA - C
• Matthew Nester DPM P.C.
• Grace Pacleb Matute
• Gabrielle Rose Mauro
• Kellyann Mazich
• Sean Thomas McCabe, PSY.D.

• Hospitalist Physician in Oceanside, NY
• Providers in Oceanside, 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 5, 2025; 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.