Madeleine O'Callaghan, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA9115712 Issued in FL

Practice address

641 University Blvd Ste 211
Jupiter, FL 33458-2794

Phone

(561) 253-8121

NPI assigned

Apr 5, 2022

Last updated

Aug 11, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Coastal Nephrology and Hypertension Center PAGroup PAC ID 2264403534, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Interoperability endpoints

• Direct secure messaging: mlaymac20258@jupitermedicalcenter.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Coastal Nephrology & Hypertension Center, PA

  • Nephrology Physician
  • Jupiter, FL
  • NPI 1881686608
  Medicare reassignment Care Compare group
• Coastal Internal Medicine of Jupiter, PA

  • Internal Medicine Physician
  • Jupiter, FL
  • NPI 1083957732
  Medicare reassignment

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

{
    "created_epoch": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1336880111",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5101 CENTRAL GARDENS WAY APT 102",
            "city": "PALM BEACH GARDENS",
            "state": "FL",
            "postal_code": "334184076",
            "telephone_number": "770-769-6608"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "641 UNIVERSITY BLVD STE 211",
            "city": "JUPITER",
            "state": "FL",
            "postal_code": "334582794",
            "telephone_number": "561-253-8121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'CALLAGHAN",
        "first_name": "MADELEINE",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-04-05",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9115712",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kim Danielle Nurenberg, P.T.
• Deepa Nuthalapati, MD
• Nutrifocus PA
• Nuvista Living at Jupiter, LLC (The Luxe at Jupiter Rehabilitation Center)
• Nuviva Medical Weight Loss of Jupiter
• Patricia Anne O'Driscoll, RNFA
• Michael Louis O'Hara Jr., PSY.D.
• Alison Paige O'Leary, ARNP
• Lucas O'Leary, LMT
• Kara O'Reilly

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.