Individual provider Active NPI

Ruth Judith Ratzan, MD

  • Hematology & Oncology Physician
  • Miami, FL
National Provider Identifier
1851316848
Registry record updated Nov 15, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
ME19501 Issued in FL
Practice address
1611 NW 12TH Ave
Box 016960 M851
Miami, FL 33136-1005
Phone
(305) 243-1000
NPI assigned
Jul 12, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 15, 2011

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Internal Medicine) Physician 207RH0000X ME19501 FL
Hematology & Oncology Physician 207RH0003X ME19501 FL Primary

Addresses

Primary practice location

1611 NW 12TH Ave
Box 016960 M851
Miami, FL 33136-1005

Mailing address

1500 NW 12TH Ave
JMT-East 1007
Miami, FL 33136-1028
Phone (305) 243-4664

Other identifiers 1

IdentifierTypeStateIssuer
0360902-00MedicaidFL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Miami Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1152662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1321315200000",
    "number": "1851316848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 NW 12TH AVE",
            "address_2": "JMT-EAST 1007",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331361028",
            "telephone_number": "305-243-4664",
            "fax_number": "305-243-9927"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1611 NW 12TH AVE",
            "address_2": "BOX 016960 M851",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331361005",
            "telephone_number": "305-243-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATZAN",
        "first_name": "RUTH",
        "middle_name": "JUDITH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-12",
        "last_updated": "2011-11-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "FL",
            "license": "ME19501",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "FL",
            "license": "ME19501",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0360902-00",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Miami, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 15, 2011; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.