Marc Jeffrey Elkowitz, MD

Primary specialty

Surgery of the Hand (Plastic Surgery) PhysicianTaxonomy code 2082S0105X

License

25MA07002700 Issued in NJ

Practice address

107 Northern Blvd Suite 203
Great Neck, NY 11021

Phone

(516) 773-9200

Fax

(516) 829-3565

NPI assigned

Nov 29, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

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 Medicine

State licenses

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.

• Marc J Elkowitz, M.D., P.C.

  • Plastic Surgery Physician
  • Great Neck, NY
  • NPI 1417241647
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1164758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1952478729",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "107 NORTHERN BLVD SUITE 203",
            "city": "GREAT NECK",
            "state": "NY",
            "postal_code": "11021",
            "telephone_number": "516-773-9200",
            "fax_number": "516-829-3565"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "107 NORTHERN BLVD SUITE 203",
            "city": "GREAT NECK",
            "state": "NY",
            "postal_code": "11021",
            "telephone_number": "516-773-9200",
            "fax_number": "516-829-3565"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ELKOWITZ",
        "first_name": "MARC",
        "middle_name": "JEFFREY",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-29",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2082S0105X",
            "taxonomy_group": "",
            "desc": "Plastic Surgery, Surgery of the Hand",
            "state": "NY",
            "license": "2069012",
            "primary": false
        },
        {
            "code": "2082S0105X",
            "taxonomy_group": "",
            "desc": "Plastic Surgery, Surgery of the Hand",
            "state": "NJ",
            "license": "25MA07002700",
            "primary": true
        },
        {
            "code": "2086S0122X",
            "taxonomy_group": "",
            "desc": "Surgery, Plastic and Reconstructive Surgery",
            "state": "NY",
            "license": "2069012",
            "primary": false
        },
        {
            "code": "2086S0122X",
            "taxonomy_group": "",
            "desc": "Surgery, Plastic and Reconstructive Surgery",
            "state": "NJ",
            "license": "25MA07002700",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Isa L. Eliasoph, PSY.D.
• Shahryar Elihu, MD
• Eliza Haimi, DDS, PC
• Lydia Elizee, FNP
• Lloyd K Elkowitz, DDS
• Ellen Nadell-Siegel Ma-SLP PLLC
• Elliot L. Auerbach, DDS, PC
• Alexa Renee Ellis, MSN, RN, FNP-BC
• Lauren M. Ellis, PH.D.
• Brian David Ellison, PSY.D

• Surgery of the Hand (Plastic Surgery) Physician in Great Neck, NY
• Providers in Great Neck, NY by specialty
• Surgery of the Hand (Plastic Surgery) Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.