Robin H. Hammack, ARNP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

APRN9233049 Issued in FL

Practice address

1941 Waldemere St FL 4
Sarasota, FL 34239-2922

Phone

(941) 957-1000

Fax

(941) 951-2117

NPI assigned

Jul 26, 2013

Last updated

Jun 1, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

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.

• Florida Cancer Specialists & Research Institute, LLC

  • Medical Oncology Physician
  • Cape Coral, FL
  • NPI 1760590962
  Medicare reassignment NPD
• Florida Cancer Specialists & Research Institute, LLC

  • Hematology & Oncology Physician
  • Sarasota, FL
  • NPI 1356446736
  NPD (past)
• Florida Cancer Specialists & Research Institute, LLC

  • Medical Oncology Physician
  • Bradenton, FL
  • NPI 1508973231
  NPD (past)

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

{
    "created_epoch": "1374796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1881036218",
    "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": "1941 WALDEMERE ST FL 4",
            "city": "SARASOTA",
            "state": "FL",
            "postal_code": "342392922",
            "telephone_number": "941-957-1000",
            "fax_number": "941-951-2117"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMACK",
        "first_name": "ROBIN",
        "middle_name": "H.",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-26",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "FL",
            "license": "ARNP9233049",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "FL",
            "license": "APRN9233049",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "111439800",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Wilma Hamilton
• Derik Charles Hamley, MPT
• Nancy Hamlin, PTA
• Jodi Freedenberg Hamm, CNM
• Melody J Hamm, MFR, NMT,,MYO, DOULA
• Robert J. Hammond, DDS
• Alexis Hampilos, LCSW
• Krzysztof Hamryszczak, DPT
• Kristin Hamwi, C.R.N.A
• Scott Han, OD

• Adult Health Nurse Practitioner in Sarasota, FL
• Providers in Sarasota, FL by specialty
• Adult Health Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.