Active NPI
Glengariff Operating LLC
- Skilled Nursing Facility
- Glen Cove, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Skilled Nursing Facility
- 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
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) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| 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
- LLC
- 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 Center
- Overall star rating
- Health inspections
- Staffing
- Quality measures
- Type
- Medicare and Medicaid
- Ownership
- For profit - Corporation
- Certified
- Jun 16, 1971
- Medicare certification status
- Active
- Certified beds
- 262
- Chain
- Carerite Centers
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 33D2337077 | Glengariff Rehabilitation and Healthcare | Certificate of waiver | Mar 26, 2027 |
National Provider Directory
National Provider DirectoryOwnership & 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.
| Name | Role | Since | Share |
|---|---|---|---|
| Mark Friedman | 5% Or Greater Direct Ownership Interest | Aug 10, 2017 | 43.5% |
| Managing Control - Governing Body | Aug 10, 2017 | ||
| Akiva Rudner | 5% Or Greater Direct Ownership Interest | Feb 28, 2019 | 4% |
| Adp of the SNF | Jul 3, 2025 | ||
| Neal Einhorn | 5% Or Greater Direct Ownership Interest | Aug 10, 2017 | 43.5% |
| Managing Control - Governing Body | Aug 10, 2017 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Augusta Uwechue | Operational/Managerial Control | May 8, 2023 | |
| Adp of the SNF | May 8, 2023 | ||
| Adp of the SNF | Nov 19, 2018 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Yossie Zucker | 5% Or Greater Direct Ownership Interest | Aug 22, 2017 | 5% |
| Adp of the SNF | Aug 10, 2017 | ||
| Fahad Riaz | Operational/Managerial Control | Jan 1, 2025 | |
| Adp of the SNF | Jan 1, 2025 | ||
| Yitzchak Abtan | Operational/Managerial Control | Sep 6, 2023 | |
| Adp of the SNF | Sep 6, 2023 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Adp of the SNF | Jul 3, 2025 | ||
| Steven Sax | 5% Or Greater Direct Ownership Interest | Aug 10, 2017 | 4% |
| 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.
-
- Internal Medicine Physician
- Glen Cove, NY
- NPI 1477086270
Adp of the SNF, Operational/Managerial Control
Practitioners & affiliated clinicians
Practitioners 8
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Internal Medicine Physician
- Fresh Meadows, NY
- NPI 1144463084
-
- Family Medicine Physician
- Manhasset, NY
- NPI 1578959300
-
- Family Medicine Physician
- Southampton, NY
- NPI 1346820503
-
- Geriatric Medicine (Family Medicine) Physician
- Oyster Bay, NY
- NPI 1295888709
-
- Internal Medicine Physician
- Glen Cove, NY
- NPI 1477086270
-
- Family Medicine Physician
- Glen Cove, NY
- NPI 1477651065
-
- Internal Medicine Physician
- Rockville Centre, NY
- NPI 1700510609
-
- Internal Medicine Physician
- Roslyn Heights, NY
- NPI 1023160892
Affiliated clinicians 6
Clinicians who list this facility as an affiliation in Medicare Care Compare.
-
- Geriatric Medicine (Family Medicine) Physician
- Oyster Bay, NY
- NPI 1295888709
Nursing home
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2020; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
- 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.