Sadie Layne Gunn, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA9116348 Issued in FL

Practice address

2415 N Orange Ave Ste 302
Orlando, FL 32804-5505

Phone

(407) 303-7250

NPI assigned

Dec 21, 2022

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

Other names 1

• Sadie Layne Lizarraga Former name

Electronic endpoints 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

Physician Assistant

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Florida Hospital Medical Group IncGroup PAC ID 0749186153, 1,735 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth Orlando Hospital, Orlando, FL, CCN 100007

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network

Interoperability endpoints

• Direct secure messaging: slizarraga435088@adventhealth.direct-ci.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.

• Florida Hospital Medical Group Inc

  dba AdventHealth Medical Group

  • Family Medicine Physician
  • Orlando, FL
  • NPI 1225034234

  Physician Assistant

  Medicare reassignment Care Compare group NPD
• Florida Hospital Medical Group Inc

  dba Rothman Orthopaedics AdventHealth Medical Group at Minneola

  • Prosthetic/Orthotic Supplier
  • Minneola, FL
  • NPI 1285591545
  NPD

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

• Adventist Health System-Sunbelt, Inc

  dba AdventHealth Orlando

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1306938071
  Care Compare affiliation
• Adventist Health System-Sunbelt, Inc

  dba AdventHealth Orlando Outreach Laboratory

  • Clinical Medical Laboratory
  • Orlando, FL
  • NPI 1801569728

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1671580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1811609886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2415 N ORANGE AVE STE 302",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328045505",
            "telephone_number": "407-303-7250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2415 N ORANGE AVE STE 302",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328045505",
            "telephone_number": "407-303-7250"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUNN",
        "first_name": "SADIE",
        "middle_name": "LAYNE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-21",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9116348",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "4073037255",
            "affiliation": "N",
            "endpointDescription": "Fax",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2415 N Orange Ave Ste 302",
            "city": "Orlando",
            "state": "FL",
            "country_code": "US",
            "postal_code": "328045505",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "SADIE",
            "last_name": "LIZARRAGA",
            "middle_name": "LAYNE",
            "credential": "PA-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Ramkishan Rao Gummadapu, MD
• Cathy Jaye Gumtow, ARNP
• Lushantha S Gunasekera, M.D.
• Nethmie Gunatillake
• Kristen Gunderson, OTR
• Krista Eaton Gunnels, SLP
• Paul James Gunnels, OWNER
• Kristin Elani Gunner
• Jamie Sue Gunning, LMFT
• Madison Gunst

• Physician Assistant in Orlando, FL
• Providers in Orlando, FL by specialty
• Physician Assistant in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.