William Johnson Hardy III

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

MD.38879 Issued in AL

Practice address

1901 Spring Hill Ave
Mobile, AL 36607-2303

Phone

(251) 300-2240

Fax

(251) 300-2249

NPI assigned

Mar 30, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in AL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Vascular SurgeryAlso: General Surgery

Education

University of South Alabama College of Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

USA Health Physician Billing Services LLCGroup PAC ID 9931436912, 342 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• USA Health University Hospital Hospital, Mobile, AL, CCN 010087
• USA Health HCA Providence Hospital, LLC Hospital, Mobile, AL, CCN 010090

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: whardy5242365@direct.casso.us.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.

• USA Health Physician Billing Services LLC

  • Internal Medicine Physician
  • Mobile, AL
  • NPI 1720645468
  Medicare reassignment Care Compare group NPD
• USA Health Physician Billing Services LLC

  • Diagnostic Radiology Physician
  • Mobile, AL
  • NPI 1609434067
  NPD

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

• University of South Alabama

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1063468072
  Care Compare affiliation
• University of South Alabama

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1972138022
  Care Compare affiliation
• USA Health HCA Providence Hospital LLC

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1992489223
  Care Compare affiliation

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

{
    "created_epoch": "1522368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751414400000",
    "number": "1285130252",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 746450",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303746450",
            "telephone_number": "866-401-3057",
            "fax_number": "318-868-6430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 SPRING HILL AVE",
            "city": "MOBILE",
            "state": "AL",
            "postal_code": "366072303",
            "telephone_number": "251-300-2240",
            "fax_number": "251-300-2249"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARDY",
        "first_name": "WILLIAM",
        "middle_name": "JOHNSON",
        "name_suffix": "III",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-30",
        "last_updated": "2025-07-02",
        "certification_date": "2025-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "AL",
            "license": "MD.38879",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maury Harden, NP
• Kimberly Mariah Hardin Williams, PHD, CCC-SLP
• Robin Lee Hardin, OWNER OPERATOR
• Dora Harding
• Warren Dale Hardy, MD
• Jessica Hare
• Muhammad Haris, MD
• Muhammad Haris
• Christa Harkins
• Thomas Isaac Harkins, DO

• Vascular Surgery Physician in Mobile, AL
• Providers in Mobile, AL by specialty
• Vascular Surgery Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.