Organization Active NPI

Glengariff Operating LLC

  • Skilled Nursing Facility
  • Glen Cove, NY
National Provider Identifier
1477024966
Registry record updated Feb 16, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Skilled Nursing FacilityTaxonomy code 314000000X
Legal business name
GLENGARIFF OPERATING LLC
Practice address
141 Dosoris LN
Glen Cove, NY 11542-1225
Phone
(516) 676-1100
NPI assigned
Dec 10, 2018
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 16, 2020

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

Authorized official

Name
Mark Friedman
Title
Manager / Member
Phone
(917) 596-1800

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Skilled Nursing Facility 314000000X Primary

Addresses

Primary practice location

141 Dosoris LN
Glen Cove, NY 11542-1225

Mailing address

141 Dosoris LN
Glen Cove, NY 11542-1225
Phone (516) 676-1100

Other names 1

  • Glengariff Rehabilitation and Healthcare Center Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190318002659 NY Part A Provider - Skilled Nursing Facility 1759621352 Practice locations: Glen Cove, NY

Skilled nursing facility certification: CCN 335211

Legal name
GLENGARIFF OPERATING LLC
Doing business as
GLENGARIFF REHABILITATION AND HEALTHCARE CENTER
Certification status
Active
Provider type (POS)
Nursing home – SNF/NF dual certification
Participating since
Jun 16, 1971
Last certification
May 7, 2024
Beds
262
Ownership / control type
Corporation
Organization structure
LLCProprietary
Enrollment address
141 Dosoris LN
Glen Cove, NY 11542-1225
Nursing home name
GLENGARIFF HEALTH CARE CENTER
Affiliated entity
CARERITE CENTERS

Care Compare: Nursing home

Medicare Care Compare
Listed as
Glengariff Health Care CenterCCN 335211
Overall star rating
3 of 5
Health inspections
2 of 5
Staffing
2 of 5
Quality measures
5 of 5
Type
Medicare and Medicaid
Ownership
For profit - Corporation
Certified
Jun 16, 1971
Medicare certification status
ActiveFrom the Provider of Services file
Certified beds
262240.7 residents per day on average
Chain
Carerite Centers34 facilities in the chain

Processed by Care Compare on Aug 1, 2026.

Laboratory certificates & supplier records

Derived by NPIMap

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

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
33D2337077Glengariff Rehabilitation and Healthcare141 Dosoris Lane, Glen Cove, NY 11542Certificate of waiverMar 26, 2027

National Provider Directory

National Provider Directory

Ownership & related parties

All disclosed owners & managing parties 18

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Mark Friedman Individual 5% Or Greater Direct Ownership Interest Aug 10, 2017 43.5%
Managing Control - Governing Body Aug 10, 2017
Akiva Rudner Individual 5% Or Greater Direct Ownership InterestOwner Feb 28, 2019 4%
Organization, Manalapan, NJ LLC Adp of the SNF Jul 3, 2025
Neal Einhorn Individual 5% Or Greater Direct Ownership Interest Aug 10, 2017 43.5%
Managing Control - Governing Body Aug 10, 2017
Organization, Princeton, NJ LLC Adp of the SNF Jul 3, 2025
Augusta Uwechue Individual Operational/Managerial Control May 8, 2023
Adp of the SNF May 8, 2023
Organization, Englewood Cliffs, NJ LLC Adp of the SNF Nov 19, 2018
Organization, Englewood Cliffs, NJ LLC Adp of the SNF Jul 3, 2025
Organization, Syosset, NY LLC Adp of the SNF Jul 3, 2025
Organization, Lakewood, NJ LLC Adp of the SNF Jul 3, 2025
Yossie Zucker Individual 5% Or Greater Direct Ownership InterestOwner Aug 22, 2017 5%
Adp of the SNF Aug 10, 2017
Fahad Riaz Individual Operational/Managerial Control Jan 1, 2025
Adp of the SNF Jan 1, 2025
Yitzchak Abtan Individual Operational/Managerial Control Sep 6, 2023
Adp of the SNF Sep 6, 2023
Organization, Overland Park, KS Corporation Adp of the SNF Jul 3, 2025
Individual Adp of the SNF Jul 3, 2025
Organization, Englewood Cliffs, NJ LLC Adp of the SNF Jul 3, 2025
Steven Sax Individual 5% Or Greater Direct Ownership InterestOwner Aug 10, 2017 4%
Organization, Brooklyn, NY Corporation Adp of the SNF Jul 3, 2025

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Practitioners & affiliated clinicians

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

Affiliated clinicians 6

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1544400000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1581811200000",
    "number": "1477024966",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "141 DOSORIS LN",
            "city": "GLEN COVE",
            "state": "NY",
            "postal_code": "115421225",
            "telephone_number": "516-676-1100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "141 DOSORIS LN",
            "city": "GLEN COVE",
            "state": "NY",
            "postal_code": "115421225",
            "telephone_number": "516-676-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GLENGARIFF OPERATING LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-12-10",
        "last_updated": "2020-02-16",
        "certification_date": "2020-02-16",
        "status": "A",
        "authorized_official_last_name": "FRIEDMAN",
        "authorized_official_first_name": "MARK",
        "authorized_official_title_or_position": "MANAGER / MEMBER",
        "authorized_official_telephone_number": "917-596-1800"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Glengariff Rehabilitation and Healthcare Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Glen Cove, NY

Sources for this page

Verify at the official NPI Registry.