Mount Sinai West
- Beds, FY2025
- 657
- Affiliated HCPs
- 1,783
- Executives
- 948
- Discharges, FY2025
- 35,627
Find the right contacts among 948 executives and 1,783 HCPs
Professional emails, personal emails and mobile numbers for Mount Sinai West's buying committee, with a free Dmand AI account.
Mount Sinai West is a 657-bed teaching hospital in New York, New York
Mount Sinai West is a nonprofit hospital in Mount Sinai Health System, with a major medical school affiliation.
Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; and Hospital Provider Cost Report (CMS)
Tracy Breen is president of Mount Sinai West
Dmand AI tracks 948 executives and staff leaders at Mount Sinai West. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Nursing292, names and contacts available with a free account
- Physicians and medical leadership94, names and contacts available with a free account
- Service lines and programs68, names and contacts available with a free account
- Operations and administration67, names and contacts available with a free account
- Diagnostics61, names and contacts available with a free account
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Source: Dmand AI Executive Data
Mount Sinai West's NPI is 1063671352 and its CCN is 330046
- NPI
- 1063671352NPI Registry (opens in a new tab)
- CMS Certification Number (CCN)
- 330046
- Medicare PAC ID
- 1355250788
- Dmand ID
- SOC-H-003224
- NPIs on file
- 7
- Tax ID (EIN)
- 13-2997301
- Program participation
- Medicare and Medicaid
- Facility address
- 1000 Tenth Avenue, New York, NY 10019
- County
- New York County
- Main phone
- (212) 523-4000
- Executive emails and mobiles
- Get contacts
- Facility type
- Acute care teaching hospital
- CMS hospital type
- Acute Care Hospital
- Ownership
- Voluntary Nonprofit - Other
- Setting
- Urban
- Accreditation
- Unknown
- Teaching status
- Teaching hospital, major medical school affiliation
Sources: NPPES NPI Registry (CMS); Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Hospital Enrollments (CMS)
Mount Sinai West is part of Mount Sinai Health System
Mount Sinai Health System also runs 4 other hospitals and 80 medical groups.
- Mount Sinai Health System
- Mount Sinai West
- 11 outpatient sites
4 other hospitals in Mount Sinai Health System
Outpatient sites under Mount Sinai West
Source: Dmand AI Org Hierarchy Data
Org hierarchy
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Mount Sinai West has 657 beds and discharged 35,627 inpatients in fiscal 2025
| Bed type | Beds |
|---|---|
| Staffed beds (fiscal 2025 cost report) | 657 |
| Licensed beds | 495 |
| CMS certified beds | 1,028 |
| Psychiatric unit beds | 93 |
| Rehabilitation unit beds | 65 |
Inpatient volume and staffing, fiscal 2025
- Inpatient discharges
- 35,627
- Inpatient days
- 223,835
- Average length of stay
- 6.3 days
- Occupancy
- 93.3% of available bed days
- Medicare discharges
- 6,667 (18.7%)
- Medicaid discharges
- 1,680 (4.7%)
- Employees on payroll
- 6,999 FTE
- Registered nurses
- 1,625
- Residents and interns
- 632 FTE
- Operating rooms
- 35
- Cardiac catheterization rooms
- 2
- Endoscopy rooms
- 6
Trauma, burn, intensive care and transplant services
- Designated trauma center
- Yes
- Neonatal ICU
- Yes
Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); and Hospital Provider Cost Report (CMS)
Mount Sinai West had 4,907 Medicare inpatient discharges across 138 DRGs
Outpatient, it billed Medicare for 3,231 services in 45 ambulatory payment classifications (APCs). CMS publishes only the DRGs and APCs with 11 or more cases, so the smallest ones are left out of these counts.
- Medicare inpatient discharges
- 4,907
- Diagnosis related groups (DRGs)
- 138
- Medicare outpatient services
- 3,231
Most common Medicare inpatient DRGs at Mount Sinai West
- 871Septicemia or severe sepsis without MV >96 hours with MCC559
- 280Acute myocardial infarction, discharged alive with MCC155
- 291Heart failure and shock with MCC150
- 312Syncope and collapse123
- 177Respiratory infections and inflammations with MCC110
Medicare fee-for-service discharges per diagnosis related group (DRG). Share is of all Medicare discharges CMS reports for the hospital.
Most billed Medicare outpatient services at Mount Sinai West
Medicare fee-for-service services per ambulatory payment classification (APC). Share is of all Medicare outpatient services CMS reports for the hospital.
Sources: Medicare Inpatient Hospitals - by Provider and Service (CMS); and Medicare Outpatient Hospitals - by Provider and Service (CMS)
Mount Sinai West has a 4-star CMS overall quality rating
CMS rates hospitals from 1 to 5 stars on mortality, safety of care, readmissions, patient experience and timely and effective care. The patient survey stars come from 450 completed HCAHPS surveys, a 13% response rate.
- CMS overall star rating
- 4 of 5
- Patient survey (HCAHPS) summary
- 2 of 5
- Completed patient surveys
- 450
How patients rate Mount Sinai West in the CMS patient survey (HCAHPS)
- Nurse communication2 of 5
- Doctor communication2 of 5
- Communication about medicines1 of 5
- Discharge information2 of 5
- Cleanliness3 of 5
- Quietness2 of 5
- Overall hospital rating2 of 5
- Recommend the hospital2 of 5
Sources: Hospital General Information (CMS); and Patient survey (HCAHPS) - Hospital (CMS)
Mount Sinai West is one of the 10 US hospitals with the highest net patient revenue
Mount Sinai West ranks in the US top 10 by net patient revenue and ranks in the New York top 10 by net patient revenue.
Ranks compare size, not quality of care, among hospitals with a Dmand AI profile that report each measure. Ties share a rank.
Source: Hospital Provider Cost Report (CMS)
Mount Sinai West offers 48 of the 57 services CMS tracks
It has every service CMS tracks in 3 of the 10 service lines, and some of them in 7 more.
- Emergency and urgent care2 of 3
- Surgery10 of 10
- Intensive care4 of 6
- Imaging and lab7 of 7
- Cancer care2 of 2
- Maternity and children's care2 of 3
- Behavioral health6 of 7
- Rehabilitation and therapy6 of 7
- Transplant and kidney care2 of 4
- Pharmacy and support services7 of 8
Most specialized services at Mount Sinai West
Offered by the fewest US hospitals.
Source: Provider of Services File - Hospital & Non-Hospital Facilities (CMS)
Mount Sinai West reported $7.9 billion in net patient revenue in fiscal 2025
Its net income was 76.2% of net patient revenue.
- Net patient revenue
- $7.9B
- Gross patient revenue (charges)
- $7.9B
- Operating expenses
- $2.11B
- Net income
- $6.02B
- Uncompensated care
- $30.2M
- Estimated revenue leakage
- See the estimate
- Denied claims trend
- See denied claims
- Medicare
- Participates
- Medicaid
- Participates
- Medicare share of inpatient days
- 21.3%
- Medicaid share of inpatient days
- 6.3%
- Commercial payer mix
- See payer mix
Source: Hospital Provider Cost Report (CMS)
Financials
Get denied inpatient and outpatient claims, Medicare and Medicaid revenue splits, and the Dmand AI revenue leakage estimate for Mount Sinai West, with year-over-year trends.
1,783 HCPs are affiliated with Mount Sinai West
Mount Sinai West physicians by specialty
- Emergency medicine132
- Hospitalist103
- Diagnostic radiology101
- Anesthesiology68
- Cardiovascular disease63
Share of the 1,227 physicians Dmand AI links to Mount Sinai West.
Medical groups with the most clinicians at Mount Sinai West
60 groups with 5 or more clinicians here. Clinicians can bill through more than one group, so counts overlap.
Physicians at Mount Sinai West
Sources: NPPES NPI Registry (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 369 products in 24 technology categories at Mount Sinai West
Vendor names, products and install status are available with a free account.
| Category | Vendor and product | Install status |
|---|---|---|
| EHR, ambulatory | Available with a free account | Available with a free account |
| EHR, inpatient | Available with a free account | Available with a free account |
| EHR | Available with a free account | Available with a free account |
| Revenue Cycle Management | Available with a free account | Available with a free account |
| Clinical and Business Intelligence | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Technology
Get vendor and product names and install status for all 24 categories tracked at Mount Sinai West, plus the IT leaders who own them.
CMS lists 24 owners, directors and managers for Mount Sinai West
Mount Sinai West's CMS ownership record lists 24 corporate directors.
- Timothy DayCorporate directorSince 2009
- Eric MindichDirector · Corporate directorSince 2015
- James GogelDirector · Corporate directorSince 2015
Source: Hospital All Owners (CMS)
Hospitals similar in size to Mount Sinai West
These acute care hospitals in the Northeast have the closest bed counts to Mount Sinai West on their latest cost reports.
| Hospital | Beds | Discharges |
|---|---|---|
| Charlton Memorial HospitalFall River, MA | 656 | 31,620 |
| Robert Wood Johnson University HospitalNew Brunswick, NJ | 655 | 36,403 |
| St. Joseph's University Medical CenterPaterson, NJ | 651 | 23,772 |
| Rhode Island HospitalProvidence, RI | 650 | 32,381 |
| Penn State Health Milton S. Hershey Medical CenterHershey, PA | 645 | 27,441 |
Sources: Hospital Provider Cost Report (CMS); and Dmand AI Peer Benchmarks
Sources for Mount Sinai West data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mount Sinai West
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is the address and phone number of Mount Sinai West?
Mount Sinai West is at 1000 Tenth Avenue, New York, NY 10019. Its main phone number is (212) 523-4000.
Who is the CEO of Mount Sinai West?
Dmand AI lists Tracy Breen as president of Mount Sinai West. It tracks 948 executives and leaders there in all, including 8 C-suite leaders, 2 vice presidents, 3 department heads, 56 directors and 71 managers.
How many beds does Mount Sinai West have?
Mount Sinai West has 657 staffed beds on its fiscal 2025 Medicare cost report and is licensed for 495.
What is Mount Sinai West's CMS star rating?
Mount Sinai West has 4 out of 5 stars in the CMS Overall Hospital Quality Star Rating and 2 out of 5 stars in the HCAHPS patient survey.
How many Medicare patients does Mount Sinai West admit?
CMS reports 4,907 Medicare fee-for-service inpatient discharges at Mount Sinai West across 138 DRGs. The most common is septicemia or severe sepsis without MV >96 hours with MCC.
Is Mount Sinai West one of the largest hospitals in the US?
Yes. Mount Sinai West ranks 4th of 5,639 US hospitals by net patient revenue, with $7.9 billion in net patient revenue.
How many patients does Mount Sinai West treat each year?
Mount Sinai West discharged 35,627 inpatients in fiscal 2025, with 223,835 inpatient days.
Is Mount Sinai West a teaching hospital?
Yes. CMS lists Mount Sinai West as a teaching hospital with a major medical school affiliation and 632 resident and intern FTEs.
Is Mount Sinai West a trauma center?
Yes. Mount Sinai West's CMS file lists a designated trauma center.
What is Mount Sinai West's annual revenue?
Mount Sinai West reported $7.9 billion in net patient revenue in fiscal 2025, on $7.9 billion in gross charges.
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Is Mount Sinai West profitable?
Mount Sinai West reported a net income of $6.02 billion on its fiscal 2025 Medicare cost report.
What share of Mount Sinai West's patients are on Medicare or Medicaid?
Medicare covered 21.3% and Medicaid 6.3% of inpatient days at Mount Sinai West in fiscal 2025.
What health system is Mount Sinai West part of?
Mount Sinai West is part of Mount Sinai Health System, based in New York. Mount Sinai Health System has 4 other hospitals in Dmand AI.
Who owns Mount Sinai West?
Mount Sinai West is a nonprofit hospital (Voluntary Nonprofit - Other in CMS records). Dmand AI places it under Mount Sinai Health System. Its CMS ownership record lists 24 owners, directors and managers, including Timothy Day.
What physician groups are affiliated with Mount Sinai West?
Groups with the most clinicians at Mount Sinai West include Mount Sinai Institute for Liver Medicine and Mount Sinai Nuclear Medicine Associates. Dmand AI finds 60 medical groups with 5 or more clinicians there.
How many physicians work at Mount Sinai West?
Dmand AI links 1,227 physicians and 1,783 HCPs in all to Mount Sinai West with a current affiliation.
What is Mount Sinai West's NPI number?
Mount Sinai West's NPI number is 1063671352. The hospital has 7 NPIs on file.
What is Mount Sinai West's CCN?
Mount Sinai West's CMS Certification Number (CCN) is 330046.
Is Mount Sinai West for-profit or nonprofit?
Mount Sinai West is a nonprofit hospital, listed as Voluntary Nonprofit - Other in CMS records.
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