Sean Horrigan

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

SP033855 Issued in PA

Practice address

970 Freeport Rd
Pittsburgh, PA 15238-3100

Phone

(412) 325-5000

NPI assigned

Nov 13, 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 PA

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

Telehealth

Offers telehealth services

Group practices

Allegheny ClinicGroup PAC ID 5395649586, 2,313 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• West Penn Hospital Hospital, Pittsburgh, PA, CCN 390090
• Canonsburg General Hospital Hospital, Canonsburg, PA, CCN 390160

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

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.

• Allegheny Clinic

  dba AHN-Primary Care Bethel Park

  • Family Medicine Physician
  • Bethel Park, PA
  • NPI 1073081493
  Medicare reassignment Care Compare group
• Allegheny Clinic

  dba AHN Primary Care Mobile Clinic

  • Primary Care Clinic/Center
  • Pittsburgh, PA
  • NPI 1215752548
  NPD
• Allegheny Clinic

  dba United Physicians

  • Internal Medicine Physician
  • New Kensington, PA
  • NPI 1881020865
  NPD

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

• Canonsburg General Hospital

  • General Acute Care Hospital
  • Canonsburg, PA
  • NPI 1962401497
  Care Compare affiliation
• West Penn Allegheny Health System Inc

  dba The Western Pennsylvania Hospital

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1194744805
  Care Compare affiliation
• West Penn Allegheny Health System Inc.

  dba The Western Pennsylvania Hospital

  • Oncology Clinic/Center
  • Pittsburgh, PA
  • NPI 1346489143

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1762992000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766361600000",
    "number": "1356201321",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "970 FREEPORT RD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152383100",
            "telephone_number": "412-325-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "970 FREEPORT RD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152383100",
            "telephone_number": "412-325-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORRIGAN",
        "first_name": "SEAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-13",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "PA",
            "license": "SP033855",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Victoria Hornyak, PT
• Emily Horosko
• Kristin Horosko, PA
• Amanda Horowitz, MD
• Max Parven Horowitz, M.D., PH.D.
• Simon P Horslen, MB CHB
• Jaime Horst
• Ana Horton, OT
• Charles Newton Horton, M.D.
• Devon Ann Horton, OTR/L

• Family Nurse Practitioner in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Family Nurse Practitioner in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.