Individual provider Active NPI

William Worrall Mayo, APRN

  • Family Nurse Practitioner
  • Clemson, SC
National Provider Identifier
1558817809
Registry record updated Aug 28, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
20201 Issued in SC
Practice address
101 Edwards Hall
Clemson, SC 29634-0742
Phone
(864) 656-3076
Fax
(864) 656-1123
NPI assigned
Aug 28, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2016

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 20201 SC Primary

Addresses

Primary practice location

101 Edwards Hall
Clemson, SC 29634-0742

Mailing address

101 Edwards Hall
Clemson, SC 29634-0742
Phone (864) 656-3076

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC, NC2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20201007000151 SC Practitioner - Nurse Practitioner 4082033386 Reassigns benefits to 1 organization
I20231109000078 NC Practitioner - Nurse Practitioner 4082033386 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
James J Caserio MD PAGroup PAC ID 8426182502, 2 clinicians

Practice addresses (Care Compare)

547 N Justice St
Hendersonville, NC 28739-4251
Phone (828) 692-5096

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science, Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Clemson University Family CurrentSince Aug 3, 2025 Accepting new patients
James J. Caserio, M.D., PA CurrentSince Sep 27, 2023 Accepting new patients
Clemson University Family CurrentSince Aug 1, 2020 Accepting new patients

Locations

547 N Justice St
Hendersonvlle, NC 28739
Phone (828) 692-5096

201 Epsilon Zeta Dr 101 Edwards Hall
Clemson, SC 29634

201 Epsilon Zeta Rd
Clemson, SC 29634
Phone (864) 656-3076

101 Edwards Hall
Clemson, SC 29634
Phone (864) 656-3076

200 Booker Dr
Walhalla, SC 29691
Phone (864) 656-3076

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/17783/brand/1/csg/1/fhir/r4
  • Direct secure messaging: william.mayo.1@17783.direct.athenahealth.com

Organizations & group practices 3

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1472342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1472342400000",
    "number": "1558817809",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 EDWARDS HALL",
            "city": "CLEMSON",
            "state": "SC",
            "postal_code": "296340742",
            "telephone_number": "864-656-3076",
            "fax_number": "864-656-1123"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 EDWARDS HALL",
            "city": "CLEMSON",
            "state": "SC",
            "postal_code": "296340742",
            "telephone_number": "864-656-3076",
            "fax_number": "864-656-1123"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYO",
        "first_name": "WILLIAM",
        "middle_name": "WORRALL",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-08-28",
        "last_updated": "2016-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "SC",
            "license": "20201",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Clemson, SC

Sources for this page

Verify at the official NPI Registry.