National Harborside SNF Operations LLC

Primary specialty

Skilled Nursing FacilityTaxonomy code 314000000X

Legal business name

NATIONAL HARBORSIDE SNF OPERATIONS LLC

Doing business as

Harborside Health & Rehabilitation

Practice address

4601 Martin Luther King Jr Ave SW
Washington, DC 20032-1131

Phone

(202) 574-5700

NPI assigned

Oct 8, 2025

Organization subpart

No

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

Authorized official

Name

Joseph Lieberman

Title

Vice President of Procurement

Phone

(516) 855-5504

Specialties & licenses 1

Addresses

Other names 1

• Harborside Health & Rehabilitation Doing business as

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

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

{
    "created_epoch": "1759881600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759881600000",
    "number": "1710852785",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4601 MARTIN LUTHER KING JR AVE SW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200321131",
            "telephone_number": "202-574-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4601 MARTIN LUTHER KING JR AVE SW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200321131",
            "telephone_number": "202-574-5700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NATIONAL HARBORSIDE SNF OPERATIONS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-08",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A",
        "authorized_official_last_name": "LIEBERMAN",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_title_or_position": "VICE PRESIDENT OF PROCUREMENT",
        "authorized_official_telephone_number": "516-855-5504"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Harborside Health & Rehabilitation",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• National Childrens Center Inc
• National Collegiate Preparatory PCHS
• National Emergency Services District of Columbia Inc
• National Emergency Services District of Columbia Inc
• National Harborside LTAC Operations LLC
• National Health Networks, LLC
• National Integrated Health Associates
• National Light Dental PC
• National Minority AIDS Council
• National Orthodontic and Pediatric Dentistry Associates Corp

• Skilled Nursing Facility in Washington, DC
• Providers in Washington, DC by specialty
• Skilled Nursing Facility in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.