Kapson Senior Quarters CORP. - Assisted Living Facility in South Setauket, NY

Kapson Senior Quarters CORP. is a registry-listed assisted living facility in South Setauket, NY (11720). No CMS quality rating is published for this listing; confirm licensing, services, and coverage directly with the provider.

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Location: view on OpenStreetMap

Contact information

Phone: 631-473-8000

Address: 4089 NESCONSET HWY, South Setauket, NY 11720

County: Suffolk County

Registry identifiers

NPI1205130192
NUCC taxonomy code310400000X
NPI enumerated2011-01-06
NPPES last updated2011-01-06

From the CMS NPPES NPI registry. An NPI record is a registry listing, not a license, certification, or quality rating; confirm licensing with the state and the provider.

Suffolk County community profile

County population1,525,680
Residents age 65+266,533 (17.5%)
Median income, age 65+$132,338
Poverty rate, age 65+7.1%
Disability rate, age 65+27.4%
HUD 2-bedroom fair market rent$2,747

County-level context from the U.S. Census Bureau American Community Survey (2023 5-year estimates) and HUD Fair Market Rents. These figures describe the surrounding county, not Kapson Senior Quarters CORP. or its quality of care.

How to verify Kapson Senior Quarters CORP.

These providers are drawn from the CMS NPI registry (NPPES), which publishes provider identities and practice locations but no star ratings, inspection results, or quality measures. Before you rely on this listing, confirm licensing, services, eligibility, and cost directly with the provider. For Medicare-certified alternatives, use the CMS Care Compare link below.

Check Medicare-certified providers on CMS Care Compare →

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Ownership & operation

Legal name: Kapson Senior Quarters CORP.. Provider type: Assisted Living Facility. Confirm current ownership and operation with the provider.

About assisted living facilities in South Setauket

Assisted Living Facilities listed here are drawn from the CMS NPI registry (NPPES), which records provider identities and practice locations. NPPES does not publish star ratings, inspections, or quality measures.

Confirm each provider's licensing, services, availability, and cost directly, since no CMS quality rating is published for these listings. For local alternatives, browse the Assisted Living Facilities directory for South Setauket, the Suffolk County assisted living facilities list, or all care types in South Setauket.

For context, this directory lists 17 across Suffolk County; 1 in ZIP 11720.

ZIP code: all care providers in ZIP 11720 · Assisted Living Facilities in ZIP 11720

Nearest assisted living facilities by distance

Assisted Living Facility Bv Port Jefferson Operator, LLC Port Jefferson Station, NY 11776 Not CMS-rated3.5 mi Assisted Living Facility Woodhaven Adult Home, LLC Port Jefferson Station, NY 11776 Not CMS-rated3.5 mi Assisted Living Facility Amber Court at Suffolk County LLC Nesconset, NY 11767 Not CMS-rated3.7 mi Assisted Living Facility Gk Coram Operating, LLC Coram, NY 11727 Not CMS-rated4.2 mi Assisted Living Facility Cvo Home for Female Veterans INC Holtsville, NY 11742 Not CMS-rated4.6 mi Assisted Living Facility Ardis B. Honohan Holbrook, NY 11741 Not CMS-rated5.3 mi Assisted Living Facility Medford Hamlet, LLC Medford, NY 11763 Not CMS-rated6.1 mi Assisted Living Facility BSL Smithtown Operations, INC. Smithtown, NY 11787 Not CMS-rated6.9 mi

Straight-line distances estimated from ZIP-centroid coordinates, not driving distance. Confirm a provider's location directly.

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Key facts

Care typeAssisted Living Facility
CMS ratingNot CMS-rated
Beds—
Ownership—
Provider typeAssisted Living Facility
Source record ID1205130192

Frequently asked questions

Is Kapson Senior Quarters CORP. rated by CMS?
No. Kapson Senior Quarters CORP. is listed as a registry-listed assisted living facility in the CMS NPI registry (NPPES), which does not publish CMS star ratings, inspection results, or quality measures. Confirm licensing, services, and coverage directly with the provider.
Is Kapson Senior Quarters CORP. Medicare-certified?
This listing does not establish Medicare certification. Kapson Senior Quarters CORP. appears in the CMS NPI registry (NPPES) under record 1205130192. Confirm licensing, Medicare or Medicaid participation, and coverage directly with the provider.
Where is Kapson Senior Quarters CORP. located?
4089 NESCONSET HWY, South Setauket, NY 11720. The provider is in Suffolk County. Contact phone: 631-473-8000.
Where does this information come from?
This listing comes from the CMS NPI registry (NPPES) (processing date 2026-10-06). It is not a CMS quality record. Confirm current details directly with the provider before making care decisions.
How many assisted living facilities are near South Setauket?
This directory lists 1 assisted living facilities in South Setauket and 17 in Suffolk County, including 1 in ZIP 11720. The nearest listings, with estimated distances, are shown above.
What is the senior population of Suffolk County?
U.S. Census American Community Survey 2023 5-year estimates put the 65-and-over population of Suffolk County, NY at about 17.5% (roughly 266,533 residents), with a median income of $132,338 for that age group. This is county-level context, not information about this provider.

Data provenance

Source: CMS NPPES Data Dissemination V.2 (September 2026) (record npidata_pfile_20050523-20260913). Processing date: 2026-09-14. See the methodology page for normalization details. This profile is informational only and is not medical advice.

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Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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