William Stephen McMahon, M.D.

Primary specialty

Pediatric Cardiology PhysicianTaxonomy code 2080P0202X

License

14871 Issued in AL

Practice address

1700 6TH Ave S
Suite 9100
Birmingham, AL 35233-1802

Phone

(205) 934-3460

Fax

(205) 975-6291

NPI assigned

Jun 18, 2006

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

Other identifiers 2

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

Pediatric Medicine

Education

University of North Carolina at Chapel Hill School of Medicine, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Alabama Health Services Foundation, PCGroup PAC ID 1951213107, 2,784 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wmcmahon@direct.uabmedicine.org

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.

• University of Alabama Health Services Foundation, PC.

  • Multi-Specialty Clinic/Center
  • Birmingham, AL
  • NPI 1093768723
  Medicare reassignment Care Compare group NPD
• University of Alabama Health Services Foundation PC

  • Clinic/Center
  • Birmingham, AL
  • NPI 1528078219

  Pediatric Cardiology

  NPD

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

{
    "created_epoch": "1150588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1612396800000",
    "number": "1073558458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 55823",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352555823",
            "telephone_number": "205-934-3460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 6TH AVE S",
            "address_2": "SUITE 9100",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331802",
            "telephone_number": "205-934-3460",
            "fax_number": "205-975-6291"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "WILLIAM",
        "middle_name": "STEPHEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-18",
        "last_updated": "2021-02-04",
        "certification_date": "2021-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "AL",
            "license": "14871",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "VIVA",
            "identifier": "E23348",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHSPRING",
            "identifier": "13264",
            "state": "AL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kristina Brooke McMahan-Harris, PH.D.
• Amy McMahan
• Grace Blane McMahan, PA
• Kellyn V McMahon, CRNP
• Morgan McMahon
• Kelly Suzanne McMaster, MD
• Andrew Wesley McMeans
• Michelle McCarley McMichens
• Robin Gail McMilin, LCSW
• Clara Reed McMillan, DO

• Pediatric Cardiology Physician in Birmingham, AL
• Providers in Birmingham, AL by specialty
• Pediatric Cardiology Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2021; 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.