Isabella Derderian, PT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT43849 Issued in FL

Practice address

5325 Greenwood Ave Ste 101
West Palm Beach, FL 33407-2452

Phone

(561) 844-5255

Fax

(561) 844-5245

NPI assigned

Sep 23, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: isabella.derderian.1@13023.direct.athenahealth.com

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.

• Tenet Florida Physician Services II, LLC

  • Orthopaedic Surgery Physician
  • West Palm Beach, FL
  • NPI 1912266420

  Physical Therapist

  Medicare reassignment NPD
• Tenet Florida Physician Services II, LLC

  • Durable Medical Equipment & Medical Supplies
  • Boca Raton, FL
  • NPI 1770391286
  NPD
• Tenet Florida Physician Services LLC

  • Surgery Physician
  • West Palm Beach, FL
  • NPI 1659417467

  Physical Therapist

  NPD

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

{
    "created_epoch": "1758585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1447122999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 20802",
            "city": "BELFAST",
            "state": "ME",
            "postal_code": "049154105",
            "telephone_number": "888-402-7256"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5325 GREENWOOD AVE STE 101",
            "city": "WEST PALM BEACH",
            "state": "FL",
            "postal_code": "334072452",
            "telephone_number": "561-844-5255",
            "fax_number": "561-844-5245"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DERDERIAN",
        "first_name": "ISABELLA",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-23",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "FL",
            "license": "PT43849",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian Patrick Depalma, LMFT
• Michael Depalma, PA-C
• Christine Depaolis
• Dependable Senior Care LLC
• Linda Depiano, PH.D.
• Britney Derilus
• Marsha Valerie Derilus
• Milange Deristile, BSW
• Francesca Derius, ARNP
• Derma Medical Group Inc

• Physical Therapist in West Palm Beach, FL
• Providers in West Palm Beach, FL by specialty
• Physical Therapist in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.