Marcus Castillo

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

3866 Spirited Cir
Saint Cloud, FL 34772-8241

Phone

(407) 414-2642

NPI assigned

Sep 3, 2025

Sex

Male

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

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

Physician Assistant

Education

Nova Southeastern College of Osteo Medicine, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Orlando Health Hospital, Orlando, FL, CCN 100006
• Orlando Health-Health Central Hospital Hospital, Ocoee, FL, CCN 100030
• Adventhealth Orlando Hospital, Orlando, FL, CCN 100007

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

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.

• Aparna Hernandez MD PA

  • Internal Medicine Physician
  • Orlando, FL
  • NPI 1033226345

  FL

  Medicare reassignment NPD

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

• Adventist Health System-Sunbelt, Inc

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1306938071

  Hospital

  Care Compare affiliation
• Adventist Health System-Sunbelt, Inc

  • Clinical Medical Laboratory
  • Orlando, FL
  • NPI 1801569728

  Hospital

  Care Compare affiliation
• Orlando Health Central, Inc.

  • General Acute Care Hospital
  • Ocoee, FL
  • NPI 1033475959

  Hospital

  Care Compare affiliation
• Orlando Health Central, Inc.

  • Urgent Care Clinic/Center
  • Ocoee, FL
  • NPI 1780022616

  Hospital

  Care Compare affiliation
• Orlando Health, Inc.

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1184709057

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1756857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1033099866",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3866 SPIRITED CIR",
            "city": "SAINT CLOUD",
            "state": "FL",
            "postal_code": "347728241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3866 SPIRITED CIR",
            "city": "SAINT CLOUD",
            "state": "FL",
            "postal_code": "347728241",
            "telephone_number": "407-414-2642"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "MARCUS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-09-03",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lourdes Milagros Cartagena-Calderon, M.S.,CCC-SLP
• Stephanie Casanova, COTA
• Sandra Monica Casmiro, COUNSELOR
• Alina Castellanos
• Brittany Stapleton Castellanos, LCSW
• Daisy T Castro
• Michelle Melendez Castro, FNP-C
• Catalyst Counseling Associates LLC
• Catalyst Counseling Associates LLC
• Catalyst Counseling Associates LLC

• All providers in Saint Cloud, FL
• Physician Assistant in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2025; 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.