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MASSENA REHABILITATION & NURSING CENTER
NPI 1255830162
Skilled Nursing Facility in Massena, NY

Active since February 06, 2018CLIA 33D2331945 · Waiver
1/5
Overall Rating
89 GROVE ST, MASSENA, NY 13662(914) 597-7600 Get Directions Write a Review

NPPES record last updated: December 24, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Massena Rehabilitation & Nursing Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MASSENA REHABILITATION & NURSING CENTER (NPI 1255830162) is a healthcare organization registered as a skilled nursing facility in Massena, New York and active in the NPI registry since February 2018. The organization holds a CLIA Waiver certificate valid through March 26, 2027 and lists Abe Mostofsky, Finance, as its authorized official.

NPPES Registry Identity

NPI1255830162
Entity TypeOrganization
Primary Taxonomy314000000X
Legal Business NameMARNC OPERATING LLC
Location Address89 GROVE STMassena, NY 13662-2615
Mailing Address20 Wood CtTarrytown, NY 10591-3108 · (914) 597-7600
Phone(914) 597-7600
Organization SubpartNo
Authorized OfficialAbe MostofskyFinance · (347) 832-6899
Enumeration DateFebruary 6, 2018
Last NPPES UpdateDecember 24, 2024
NPPES CertifiedDecember 24, 2024
✔ NPI 1255830162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySkilled Nursing FacilityNursing & Custodial Care Facilities
Taxonomy Code314000000X
Definition
(1) A skilled nursing facility is a facility or distinct part of an institution whose primary function is to provide medical, continuous nursing, and other health and social services to patients who are not in an acute phase of illness requiring services in a hospital, but who require primary restorative or skilled nursing services on an inpatient basis above the level of intermediate or custodial care in order to reach a degree of body functioning to permit self care in essential daily living. It meets any licensing or certification standards et forth by the jurisdiction where it is located. A skilled nursing facility may be a freestanding facility or part of a hospital that has been certified by Medicare to admit patients requiring subacute care and rehabilitation; (2) Provides non-acute medical and skilled nursing care services, therapy and social services under the supervision of a licensed registered nurse on a 24-hour basis.
89 GROVE ST, Massena, NY 13662
Open in Google Maps ↗

Other Names 1

Doing Business AsMassena Rehabilitation & Nursing Center

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2331945

Massena Rehabilitation And Nursing Center · Massena, NY
Active · expires Mar 26, 2027
CLIA Number33D2331945
Laboratory TypeSkilled Nursing Facility/Nursing Facility
Certificate Effective DateOctober 10, 2025
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorDr. Sarika N. Shah-Sekhon
Laboratory Phone(315) 769-2494
Laboratory LocationMassena Rehabilitation And Nursing Center89 Grove St, Massena, NY 13662
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

Nursing Home Quality Ratings CMS Care Compare

Quality ratings, staffing and inspection history for Massena Rehabilitation & Nursing Center (CMS certification number 335592), from CMS Care Compare.

Massena Rehabilitation & Nursing Center

Nursing home · Massena, NY
1/5 CMS Overall Rating
OwnershipFor profit - Individual
CMS Certification Number335592
Certified Beds160 beds151 residents per day on average
Medicare & Medicaid Participant SinceApril 1, 1977
Resident & Family CouncilResident council
Automatic sprinkler system

CMS Star Ratings

Quality Measures
Based on a select set of clinical quality measures.
1/5
Long-Stay Quality
Quality of care delivered to long-term residents.
1/5
Short-Stay Quality
Quality of care delivered to short-term and rehabilitation residents.
2/5
Staffing
Based on nursing staff hours relative to resident needs.
1/5
Weighted Health Inspection Score
Lower scores are better; the score summarizes deficiencies found on recent inspections.
78
Ratings are assigned by CMS on a one-to-five star scale; five is the highest. Categories without a current CMS rating are not shown.

Staffing & Turnover

Total Nurse Staffing
nurse aide 2.09 · LPN 0.47 · RN 0.35
2.91 hrs per resident per day
Weekend Nurse Staffing
2.3 hrs per resident per day
Physical Therapist Staffing
0.07 hrs per resident per day
Nursing Staff Turnover
Share of nursing staff who left the facility within the past year.
71%
Registered Nurse Turnover
55.6%
Administrators Who Have Left
In the past year.
0
Higher staffing hours generally allow more direct care time per resident.

Inspections & Enforcement

Facility-Reported Incidents
0
Substantiated Complaints
30
Fines
12 totaling $106,521.52
Medicare Payment Denials
0
Total Penalties
12
Counts come from CMS inspections and complaint investigations over approximately the past three years. CMS Care Compare data as of October 1, 2024.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE LYNN BLACKMER
Nurse Practitioner (Family)
89 GROVE ST
MASSENA, NY 13662
St. Lawrence County (315) 769-2494
MRS. PATRICIA H. THARRETT MPT
Physical Therapist
89 GROVE ST
MASSENA, NY 13662
St. Lawrence County (315) 769-2494
ST. REGIS NURSING HOME & HEALTH RELATED FACILITY, INC.
Skilled Nursing Facility
89 GROVE ST
MASSENA, NY 13662
St. Lawrence County (315) 769-2494

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marnc Operating LLC's NPI number?

The NPI number for Marnc Operating LLC is 1255830162. It was assigned to this organization in the NPPES registry on February 6, 2018. The provider is doing business as Massena Rehabilitation & Nursing Center.

Where is Marnc Operating LLC located?

Marnc Operating LLC is located at 89 Grove St, Massena, NY 13662. The listed phone number is (914) 597-7600.

What is Marnc Operating LLC's specialty?

The primary specialty registered for this NPI is Skilled Nursing Facility with taxonomy code 314000000X.

Does Marnc Operating LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2331945) is associated with this NPI, valid through March 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Marnc Operating LLC a Medicare-certified nursing home?

Yes. Massena Rehabilitation & Nursing Center is a Medicare-certified nursing home with 160 certified beds.

What quality rating does Marnc Operating LLC have?

CMS rates Massena Rehabilitation & Nursing Center 1 out of 5 stars overall on Care Compare. The full measure detail is in the Nursing Home Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for Marnc Operating LLC was last updated on December 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.