MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC
NPI 1912964768
General Acute Care Hospital in Miami Beach, FL

Active since April 26, 2006
2/5
Hospital Overall Rating
4300 ALTON RD, 5 WARNER, MIAMI BEACH, FL 33140(305) 674-2662(305) 674-2007 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mount Sinai Medical Center Of Florida, Inc NPPES

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

MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC (NPI 1912964768), doing business as Mount Sinai Hospital Of Greater Miami, Inc, is a healthcare organization registered as a general acute care hospital in Miami Beach, Florida and active in the NPI registry since April 2006. The organization lists Matt Mills, Vp Of Finance, as its authorized official.

NPPES Registry Identity

NPI1912964768
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameMOUNT SINAI MEDICAL CENTER OF FLORIDA, INC
Location Address4300 ALTON RD, 5 WARNERMiami Beach, FL 33140-2800
Mailing Address4300 Alton Rd, 5 WarnerMiami Beach, FL 33140-2800 · (305) 674-2662 · Fax (305) 674-2007
Fax(305) 674-2007
Organization SubpartNo
Authorized OfficialMatt MillsVp Of Finance · (305) 674-2324
Enumeration DateApril 26, 2006
Last NPPES UpdateApril 2, 2026
NPPES CertifiedApril 2, 2026
NPI 1912964768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License Licensed in FL · 4066
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X · License 800017502 (FL)
4300 ALTON RD, Miami Beach, FL 33140

Other Names 1

Former Legal Business NameMount Sinai Hospital Of Greater Miami, Inc

Other Identifiers 3

OtherZ25FL · Blue Cross Of Fl Rehab
Medicaid010046300FL
Other226FL · Blue Cross Of Florida

Accepted Insurance

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Mount Sinai Medical Center Of Florida, Inc (CMS certification number 100034), from CMS Care Compare.

Mount Sinai Medical Center Of Florida, Inc

Acute Care Hospitals · Miami Beach, FL
2/5 CMS Overall Rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100034
Location4300 Alton RdMiami Beach, FL 33140 · Miami-Dade County · (305) 674-2121
Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
2/5 summary rating
Nurse communication
2/5
Doctor communication
2/5
Staff responsiveness
2/5
Communication about medicines
2/5
Discharge information
2/5
Care transition
2/5
Cleanliness
3/5
Quietness
3/5
Overall hospital rating
2/5
Recommend hospital
3/5
Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 19

Rate of complications for hip/knee replacement patients
3.1 No different than national
Death rate for heart attack patients
12.1% No different than national
Death rate for CABG surgery patients
3.6% No different than national
Death rate for COPD patients
8.3% No different than national
Death rate for heart failure patients
9.7% No different than national
Death rate for pneumonia patients
15.6% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)
19 observed cases · 9.984 predicted · 9,237 patient days
1.903 Worse than the national rate
Catheter Associated Urinary Tract Infections (ICU + select Wards)
11 observed cases · 17.231 predicted · 12,218 patient days
0.638 No different than national
SSI - Colon Surgery
13 observed cases · 5.99 predicted · 245 patient days
2.170 Worse than the national rate
MRSA Bacteremia
3 observed cases · 9.77 predicted · 138,377 patient days
0.307 Better than the national benchmark
Clostridium Difficile (C.Diff)
38 observed cases · 90.925 predicted · 132,252 patient days
0.418 Better than the national benchmark

Unplanned Hospital Visits 14

Hospital return days for heart attack patients
245 days per 100 discharges
Hospital return days for heart failure patients
540 more days than average per 100 discharges
Hospital return days for pneumonia patients
341 more days than average per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
1607 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
224 No different than national
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
224 No different than national

Timely & Effective Care 20

Emergency department volume
Very high
Admit Decision Time to ED Departure Time for Admitted Patients - non psychiatric/mental health disorders
113 minutes
Admit Decision Time to ED Departure Time for Admitted Patients - psychiatric/mental health disorders
134 minutes
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
2.7%
Healthcare workers given influenza vaccination
83%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
182 minutes

Maternal Health 2

Elective Delivery
34%
Maternal Morbidity Structural Measure
Yes

Other Providers at the Same Location NPPES 20

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

Physician Assistant (Medical)
4300 ALTON RD, SUITE 2070
MIAMI BEACH, FL 33140
Surgery
4300 ALTON RD
MIAMI BEACH, FL 33140
Pharmacist
4300 ALTON RD
MIAMI BEACH, FL 33140
Pathology (Anatomic Pathology & Clinical Pathology)
4300 ALTON RD
MIAMI BEACH, FL 33140
Anesthesiology
4300 ALTON RD, SUITE 1401
MIAMI BEACH, FL 33140
Emergency Medicine
4300 ALTON RD
MIAMI BEACH, FL 33140
Student in an Organized Health Care Education/Training Program
4300 ALTON RD
MIAMI BEACH, FL 33140
Student in an Organized Health Care Education/Training Program
4300 ALTON RD
MIAMI BEACH, FL 33140

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 Mount Sinai Medical Center Of Florida, Inc's NPI number?

The NPI number for Mount Sinai Medical Center Of Florida, Inc is 1912964768. It was assigned to this organization in the NPPES registry on April 26, 2006. The provider was formerly known as Mount Sinai Hospital Of Greater Miami, Inc.

Where is Mount Sinai Medical Center Of Florida, Inc located?

Mount Sinai Medical Center Of Florida, Inc is located at 4300 Alton Rd 5 Warner, Miami Beach, FL 33140. The listed phone number is (305) 674-2662.

What is Mount Sinai Medical Center Of Florida, Inc's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Mount Sinai Medical Center Of Florida, Inc a Medicare-certified hospital?

Yes. Mount Sinai Medical Center Of Florida, Inc is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Mount Sinai Medical Center Of Florida, Inc have?

CMS rates Mount Sinai Medical Center Of Florida, Inc 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

What insurance does Mount Sinai Medical Center Of Florida, Inc accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 3 other insurers list Mount Sinai Medical Center Of Florida, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mount Sinai Medical Center Of Florida, Inc was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.