Allyson C. Williamson, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

1-095446 Issued in AL

Practice address

619 19TH St S
Birmingham, AL 35233-1900

Phone

(205) 934-4011

NPI assigned

Feb 2, 2009

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Allyson C. Robinson Former name

Medicare fee-for-service enrollment

Enrolled in AL

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2008

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

Anesthesiologists Associated PCGroup PAC ID 6204739519, 418 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Alabama Hospital Hospital, Birmingham, AL, CCN 010033

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

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.

• Anesthesiologists Associated PC

  • Anesthesiology Physician
  • Birmingham, AL
  • NPI 1851371850

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• University of Alabama Health Services Foundation, PC.

  • Multi-Specialty Clinic/Center
  • Birmingham, AL
  • NPI 1093768723
  Medicare reassignment Care Compare group NPD
• Anesthesiologists Associated PC

  • Critical Care Medicine (Internal Medicine) Physician
  • Birmingham, AL
  • NPI 1396353280
  NPD

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

• University of Alabama at Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1154435824
  Care Compare affiliation
• University of Alabama at Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1447145818
  Care Compare affiliation

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

{
    "created_epoch": "1233532800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1104064930",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 55310",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352555310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "619 19TH ST S",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331900",
            "telephone_number": "205-934-4011"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Montclair Rd",
            "address_purpose": "LOCATION",
            "city": "Birmingham",
            "state": "AL",
            "postal_code": "352131908",
            "country_code": "US",
            "telephone_number": "205-592-1785",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "ALLYSON",
        "middle_name": "C.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-02-02",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AL",
            "license": "1-095446",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLYSON",
            "last_name": "ROBINSON",
            "middle_name": "C.",
            "credential": "CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Thomas Williams
• Timothy Alphonzo Williams, M.D.
• Willie Williams Jr., M.D.
• Winter Williams
• Yakisha Williams
• Audrey Rachel Williamson
• Courtney Victoria Williamson
• Daniel Oscar Williamson, R.PH.
• Howard Foster Williamson III, CRNA
• Jaicee Williamson

• Certified Registered Nurse Anesthetist in Birmingham, AL
• Providers in Birmingham, AL by specialty
• Certified Registered Nurse Anesthetist in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.