Holiday Amber Slingsby, WHNP

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

11041286 Issued in FL

Practice address

3891 Atlantic Ridge LN
Grant, FL 32949-8235

Phone

(321) 482-6370

NPI assigned

Aug 7, 2025

Last updated

Aug 7, 2025By 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 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

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medfast Urgent Care Centers LLCGroup PAC ID 1052418837, 73 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cleveland Clinic Martin North Hospital Hospital, Stuart, FL, CCN 100044

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• 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.

• Medfast Urgent Care Centers LLC

  • Urgent Care Clinic/Center
  • Melbourne, FL
  • NPI 1285735605
  Medicare reassignment Care Compare group NPD
• Medfast Urgent Care Centers, LLC

  • Urgent Care Clinic/Center
  • Port Orange, FL
  • NPI 1174262232
  NPD
• Medfast Urgent Care Centers, LLC

  • Urgent Care Clinic/Center
  • Sebastian, FL
  • NPI 1376421479
  NPD

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

• Martin Memorial Medical Center Inc

  dba Cleveland Clinic Martin North, South, Tradition Hospitals

  • General Acute Care Hospital
  • Stuart, FL
  • NPI 1194790055
  Care Compare affiliation

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

{
    "created_epoch": "1754524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1710862842",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3891 ATLANTIC RIDGE LN",
            "city": "GRANT",
            "state": "FL",
            "postal_code": "329498235",
            "telephone_number": "321-482-6370"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3891 ATLANTIC RIDGE LN",
            "city": "GRANT",
            "state": "FL",
            "postal_code": "329498235",
            "telephone_number": "321-482-6370"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLINGSBY",
        "first_name": "HOLIDAY",
        "middle_name": "AMBER",
        "credential": "WHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-07",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "FL",
            "license": "11041286",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristina McMenamy PSYD LLC
• Ashley Lumpkin
• Lynn Rene Musselman, OTR
• Jorge Rafael Ortega
• Yessenia Ortega, NURSE
• Space Coast Skin Solutions LLC
• Therapy Direct Inc
• Diane M Walker, PSY.D.

• Obstetrics & Gynecology Physician in Grant, FL
• Providers in Grant, FL by specialty
• Obstetrics & Gynecology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.