William Allen Gibson, M.D.

Primary specialty

Emergency Medical Services (Emergency Medicine) PhysicianTaxonomy code 207PE0004X

License

L4391 Issued in TX

Practice address

18105 Beargrass CT
San Antonio, TX 78258-4416

Phone

(210) 493-6489

NPI assigned

Jan 30, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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 TX, IN2 enrollments

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 2

Specialty

Emergency Medicine

Education

University of Pittsburgh School of Medicine, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Riverview HospitalGroup PAC ID 1153216627, 209 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Riverview Health Hospital, Noblesville, IN, CCN 150059

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Riverview Hospital

  • Family Medicine Physician
  • Noblesville, IN
  • NPI 1609074921

  Emergency Medicine

  Medicare reassignment Care Compare group NPD
• Longhorn Emergency Medical Associates PA

  • Emergency Medicine Physician
  • Austin, TX
  • NPI 1649669672
  Medicare reassignment NPD
• Cep America LLC

  • Emergency Medicine Physician
  • Terre Haute, IN
  • NPI 1285103671
  Medicare reassignment
• Riverview Hospital

  dba University Heights Health & Living Community

  • Skilled Nursing Facility
  • Indianapolis, IN
  • NPI 1831164995
  NPD
• Acs Primary Care Physicians Southwest, PA

  • Emergency Medicine Physician
  • Gainesville, TX
  • NPI 1538101019
  NPD (past)
• Socrates Emergency Physicians

  • Emergency Medicine Physician
  • Pensacola, FL
  • NPI 1396935656
  NPD (past)

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

• Riverview Hospital

  • General Acute Care Hospital
  • Noblesville, IN
  • NPI 1700883717
  Care Compare affiliation

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

{
    "created_epoch": "1138579200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1730150574",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18105 BEARGRASS CT",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782584416",
            "telephone_number": "210-493-6489"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18105 BEARGRASS CT",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782584416",
            "telephone_number": "210-493-6489"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9690 E 116th St",
            "address_purpose": "LOCATION",
            "city": "Fishers",
            "state": "IN",
            "postal_code": "460372838",
            "country_code": "US",
            "telephone_number": "317-214-5750",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIBSON",
        "first_name": "WILLIAM",
        "middle_name": "ALLEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-30",
        "last_updated": "2026-07-13",
        "certification_date": "2025-10-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "L4391",
            "primary": false
        },
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "TX",
            "license": "L4391",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew Gibson
• Robert Gibson, DC
• Sasha Gibson
• Shelby Gibson
• Todd Andrew Gibson, PH.D, CCC-SLP
• Katherine Ann Giddens, LPC
• Sandra Elsa Giddens, COTA
• Vinod Kumar Gidvani-Diaz, MD
• Azure Giebler
• Lavoyger Edward Gies, D.D.S.

• Emergency Medical Services (Emergency Medicine) Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Emergency Medical Services (Emergency Medicine) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.