Health system based in Westbury, NY · 21 hospitals in CT, NY
Hospitals
21
20 general acute care
Beds
6,021
2 states
Net patient revenue
$16.63B
FY 2025, hospitals only
Net income
$54.8M
Patient care margin -34.3%
Clinicians
12,522
Medicare clinicians at its hospitals
Average stars
3.85 of 5
Rated hospitals
Sum over member hospitals with a cost report that year
21 hospitals in 2 states. Zoom, drag, or use the buttons.
How each hospital is linked to the system: by the home office it reports or by the official ownership records (current ownership wins over older records).
| Hospital | Type | Beds | Stars | Net patient revenue | Patient care margin | Linked by |
|---|---|---|---|---|---|---|
| Long Island Jewish Medical Center New Hyde Park, NY | Short-term acute care | 1,161 | 4 of 5 | $3.64B | -35.5% | Home office and ownership records |
| North Shore University Hospital Manhasset, NY | Short-term acute care | 815 | 5 of 5 | $2.82B | -43.4% | Home office and ownership records |
| Staten Island University Hospital Staten Island, NY | Short-term acute care | 544 | 3 of 5 | $1.54B | -36.4% | Ownership records |
| Lenox Hill Hospital New York, NY | Short-term acute care | 423 | 5 of 5 | $1.69B | -33.3% | Home office and ownership records |
| Nassau University Medical Center East Meadow, NY | Short-term acute care | 372 | 1 of 5 | $454.6M | -52.4% | Health system list (2023) |
| Vassar Brothers Medical Center Poughkeepsie, NY | Short-term acute care | 345 | 3 of 5 | $900.2M | -1.5% | Home office and ownership records |
| Danbury Hospital Danbury, CT | Short-term acute care | 334 | 4 of 5 | $853.0M | -3.4% | Home office and ownership records |
| Ns/Lij Hs Southside Hospital Bay Shore, NY | Short-term acute care | 324 | 3 of 5 | $915.4M | -34.7% | Home office and ownership records |
| Ns/Lij Hs Huntington Hospital Huntington, NY | Short-term acute care | 269 | 5 of 5 | $578.9M | -155.4% | Home office and ownership records |
| South Oaks Hosp Amityville, NY | Psychiatric | 202 | Not rated | $123.4M | -5.3% | Health system list (2023) |
| John T Mather Memorial Hospital of Port Jefferson Port Jefferson, NY | Short-term acute care | 195 | 5 of 5 | $462.1M | -6.6% | Home office and ownership records |
| Norwalk Hospital Norwalk, CT | Short-term acute care | 186 | 3 of 5 | $381.1M | -17.9% | Home office and ownership records |
| Northern Westchester Hospital Mount Kisco, NY | Short-term acute care | 162 | 5 of 5 | $520.8M | -8.7% | Ownership records |
| Plainview Hospital Plainview, NY | Short-term acute care | 156 | 4 of 5 | $286.8M | -21.9% | Ownership records |
| Peconic Bay Medical Center Riverhead, NY | Short-term acute care | 130 | 2 of 5 | $328.3M | -32.4% | Home office and ownership records |
| Phelps Hospital Sleepy Hollow, NY | Short-term acute care | 128 | 4 of 5 | $431.7M | -30.3% | Home office and ownership records |
| Putnam Hospital Center Carmel, NY | Short-term acute care | 86 | 3 of 5 | $119.5M | -36.0% | Home office and ownership records |
| Northern Dutchess Hospital Rhinebeck, NY | Short-term acute care | 79 | 4 of 5 | $222.1M | 2.5% | Home office and ownership records |
| Northwell Hospital Glen Cove Glen Cove, NY | Short-term acute care | 57 | 5 of 5 | $227.9M | -25.3% | Home office and ownership records |
| Sharon Hospital Sharon, CT | Short-term acute care | 28 | 5 of 5 | $54.4M | -32.8% | Home office and ownership records |
| Community Memorial Hospital, Inc Hamilton, NY | Critical access | 25 | 4 of 5 | $78.8M | -3.4% | Health system list (2023) |
From a 2023 list of US health systems; counts include clinics and other sites that are not hospitals.
Medicare group practices whose ID or NPI belongs to a system hospital or its parent organization
Member hospitals, 2024
| Group | Hospitals | Cases | Medicare paid |
|---|---|---|---|
| DRG 871 SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 19 | 10,336 | $193.1M |
| APC 8011 Comprehensive Observation Services | 19 | 7,606 | $17.6M |
| APC 5491 Level 1 Intraocular Procedures | 16 | 5,597 | $11.2M |
| DRG 291 HEART FAILURE AND SHOCK WITH MCC | 19 | 3,712 | $44.5M |
| APC 5072 Level 2 Excision/ Biopsy/ Incision and Drainage | 19 | 3,605 | $4.9M |
| APC 5191 Level 1 Endovascular Procedures | 15 | 2,896 | $7.2M |
| APC 5115 Level 5 Musculoskeletal Procedures | 19 | 2,285 | $28.1M |
| DRG 177 RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 19 | 2,198 | $33.4M |
| APC 5361 Level 1 Laparoscopy and Related Services | 19 | 2,009 | $9.8M |
| APC 5302 Level 2 Upper GI Procedures | 19 | 1,855 | $3.0M |
| DRG 872 SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 19 | 1,835 | $16.4M |
| APC 5372 Level 2 Urology and Related Services | 15 | 1,805 | $1.1M |
Official US government data (hospital ownership records, cost reports and quality ratings), linked by CCN, NPI and ownership keys. Financial totals add up the system's hospitals only.
Northwell Health is a nonprofit health system with 21 hospitals and 6,021 beds, based in Westbury, NY.
Northwell Health has 21 hospitals (20 general acute care) in 2 states, most of them in New York (18), Connecticut (3), with 6,021 beds in total. Its largest hospital is Long Island Jewish Medical Center in New Hyde Park, NY.
Its hospitals reported $16.63B in net patient revenue and $54.8M in net income in fiscal year 2025 (21 hospitals with a cost report that year). The margin on patient care was -34.3%. These are hospital figures; the whole organization's results also include clinics, insurance plans and other businesses.
Northwell Health is a nonprofit health system based in Westbury, NY; it is not owned by a listed company.
12,522 Medicare clinicians list one of its hospitals as a place they work. In 2023 the system had about 9,784 physicians, 2,925 of them in primary care, plus 1,817 nurse practitioners and 1,951 physician assistants.
The rated hospitals of Northwell Health average 3.85 out of 5 stars in the official hospital quality ratings.