Alyssa Nicole Siladie, ARNP

Primary specialty

Oncology Clinical Nurse SpecialistTaxonomy code 364SX0200X

License

APRN9277492 Issued in FL

Practice address

725 6TH Ave S Ste 2200
St Petersburg, FL 33701-4553

Phone

(727) 821-0017

Fax

(727) 822-7473

NPI assigned

Dec 16, 2011

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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

Specialty

Nurse Practitioner

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Florida Cancer Specialists and Research Institute, LLCGroup PAC ID 2567356058, 464 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Florida Pasadena Hospital a Part of HCA Florid Hospital, Saint Petersburg, FL, CCN 100126
• St Anthonys Hospital Hospital, Saint Petersburg, FL, CCN 100067
• HCA Florida St Petersburg Hospital Hospital, Saint Petersburg, FL, CCN 100180

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: asiladie189145@orlandohealth.medalliesdirect.net

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.

• Florida Cancer Specialists & Research Institute, LLC

  • Medical Oncology Physician
  • Cape Coral, FL
  • NPI 1760590962
  Medicare reassignment Care Compare group NPD
• Orlando Health, Inc.

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1184709057
  NPD
• Florida Cancer Specialists & Research Institute, LLC

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

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

• Galen of Florida, Inc.

  • General Acute Care Hospital
  • St Petersburg, FL
  • NPI 1518911031
  Care Compare affiliation
• St. Anthonys Hospital, Inc.

  • General Acute Care Hospital
  • St Petersburg, FL
  • NPI 1427024942
  Care Compare affiliation

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

{
    "created_epoch": "1323993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1396014502",
    "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": "725 6TH AVE S STE 2200",
            "city": "ST PETERSBURG",
            "state": "FL",
            "postal_code": "337014553",
            "telephone_number": "727-821-0017",
            "fax_number": "727-822-7473"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1615 Pasadena Ave S Ste 400",
            "address_purpose": "LOCATION",
            "city": "South Pasadena",
            "state": "FL",
            "postal_code": "337074567",
            "country_code": "US",
            "telephone_number": "727-341-1316",
            "fax_number": "727-345-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SILADIE",
        "first_name": "ALYSSA",
        "middle_name": "NICOLE",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-12-16",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "FL",
            "license": "APRN9277492",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "FL",
            "license": "APRN9277492",
            "primary": false
        },
        {
            "code": "364SX0200X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Oncology",
            "state": "FL",
            "license": "APRN9277492",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110683000",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Oncology Clinical Nurse Specialist in St Petersburg, FL
• Providers in St Petersburg, FL by specialty
• Oncology Clinical Nurse Specialist in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.