NPIMap

Organization Active NPI

Mount Sinai Medical Center of Florida, Inc

  • Psychiatric Hospital Unit
  • Miami Beach, FL
National Provider Identifier
1902857386
Registry record updated Apr 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric Hospital UnitTaxonomy code 273R00000X
License
4066 Issued in FL
Legal business name
MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC
Practice address
4300 Alton Rd
5 Warner
Miami Beach, FL 33140-2800
Phone
(305) 674-2662
Fax
(305) 674-2007
NPI assigned
May 12, 2006
Last updated
Apr 2, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Matt Mills
Title
VP of Finance
Phone
(305) 674-2324

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric Hospital Unit 273R00000X 4066 FL Primary

Addresses

Primary practice location

4300 Alton Rd
5 Warner
Miami Beach, FL 33140-2800

Mailing address

4300 Alton Rd
5 Warner
Miami Beach, FL 33140-2800
Phone (305) 674-2662

Other names 1

  • MOUNT SINAI HOSPITAL OF GREATER MIAMI, INC. Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20111228000170 FL Part A Provider - Hospital 5496668170 Practice locations: Miami Beach, FL

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1902857386. Details of each certification follow.

Hospital certification: CCN 10S034

Legal name
MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC
Organization structure
CorporationNon-profit
Incorporated
May 23, 1966 in FL
Enrollment address
4300 Alton Road
Administration
Miami Beach, FL 33140-2948
Hospital Psychiatric Unit
Hospital subgroups
Psychiatric unit

Facilities connected through Provider of Services related, parent or unit certification numbers.

Other NPIs with the same Medicare PAC ID 3

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

National Provider Directory

National Provider Directory
Tax ID family
Mount Sinai Hospital7 organizations share this tax ID, including this one

Other organizations with this tax ID 6

Organizations that report the same tax identification number in the National Provider Directory.

Member organizations 10

Organizations listed as members of this organization in the National Provider Directory.

Networks

  • HealthSun Health Plans Network

Ownership & related parties

All disclosed owners & managing parties 2

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Alex Mendez Individual Corporate OfficerVP and Cfo Dec 1, 2001
W-2 Managing EmployeeVP and Cfo Dec 1, 2001
Gino Santorio Individual Corporate OfficerPresident and Ceo Feb 22, 2021 100%
W-2 Managing EmployeePresident and Ceo Feb 22, 2021 100%
Operational/Managerial ControlPresident and Ceo Feb 22, 2021 100%

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147392000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775088000000",
    "number": "1902857386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4300 ALTON RD",
            "address_2": "5 WARNER",
            "city": "MIAMI BEACH",
            "state": "FL",
            "postal_code": "331402800",
            "telephone_number": "305-674-2662",
            "fax_number": "305-674-2007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4300 ALTON RD",
            "address_2": "5 WARNER",
            "city": "MIAMI BEACH",
            "state": "FL",
            "postal_code": "331402800",
            "telephone_number": "305-674-2662",
            "fax_number": "305-674-2007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-12",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A",
        "authorized_official_last_name": "MILLS",
        "authorized_official_first_name": "MATT",
        "authorized_official_title_or_position": "VP OF FINANCE",
        "authorized_official_telephone_number": "305-674-2324"
    },
    "taxonomies": [
        {
            "code": "273R00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Unit",
            "state": "FL",
            "license": "4066",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "MOUNT SINAI HOSPITAL OF GREATER MIAMI, INC.",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Miami Beach, FL

Sources for this page

Verify at the official NPI Registry.