Individual provider Active NPI

Robert Zachary Ferdman, M.D.

  • Internal Medicine Physician
  • Fleming Island, FL
National Provider Identifier
1871948125
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
ME157835 Issued in FL
Practice address
4689 US Highway 17 Ste 2-5
Fleming Island, FL 32003-4831
Phone
(904) 269-6526
Fax
(904) 269-6527
NPI assigned
Apr 24, 2016
Last updated
Feb 19, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X NU
Internal Medicine Physician 207R00000X ME157835 FL Primary
Medical Oncology Physician 207RX0202X ME157835 FL

Addresses

Primary practice location

4689 US Highway 17 Ste 2-5
Fleming Island, FL 32003-4831

Mailing address

PO Box 102222
Atlanta, GA 30368-2222
Phone (239) 274-8200

Other practice location 1

105 Badger Park Dr # 14
St Johns, FL 32259-1165
Phone (904) 269-6526

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220914000928 FL Practitioner - Medical OncologyPractitioner - Hematology 5395082598 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical OncologyAlso: Hematology
Education
State University of New York at Buffalo School of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

4689 US Hwy 17
Suite 2 5
Fleming Island, FL 32003-4831
Phone (904) 269-6526

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
ME157835FLMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Florida Cancer Specialists & Research Institute, LLC Medical Oncology CurrentSince Nov 1, 2022 Accepting new patients

Locations

4689 US Highway 17
Ste 25
Fleming Island, FL 32003
Phone (904) 269-6526

10232 San Jose Blvd
Jacksonville, FL 32257
Phone (904) 292-3700

1970 Golf St
Fl Cancer
Sarasota, FL 34236
Phone (941) 795-3780

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1461456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1871948125",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 102222",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303682222",
            "telephone_number": "239-274-8200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4689 US HIGHWAY 17 STE 2-5",
            "city": "FLEMING ISLAND",
            "state": "FL",
            "postal_code": "320034831",
            "telephone_number": "904-269-6526",
            "fax_number": "904-269-6527"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "105 Badger Park Dr # 14",
            "address_purpose": "LOCATION",
            "city": "St Johns",
            "state": "FL",
            "postal_code": "322591165",
            "country_code": "US",
            "telephone_number": "904-269-6526",
            "fax_number": "833-885-7020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FERDMAN",
        "first_name": "ROBERT",
        "middle_name": "ZACHARY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-24",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME157835",
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "FL",
            "license": "ME157835",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fleming Island, FL

Sources for this page

Verify at the official NPI Registry.