Christian Michael Sonnier, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD.207271 Issued in LA

Practice address

821 Elliott St
Family Medicine
Alexandria, LA 71301-7732

Phone

(318) 441-1030

NPI assigned

Mar 27, 2013

Last updated

May 27, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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, MI2 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

Family Practice

Education

Louisiana State University School of Medicine in Shreveport, 2013

Medicare assignment

May accept Medicare assignment

Group practices

Sound Physicians Emergency Medicine of Texas PLLCGroup PAC ID 9739449802, 112 clinicians

Integrative Emergency Services Physician Group-Houston PLLCGroup PAC ID 7113258500, 212 clinicians

Hospitalist Medicine Physicians of Texas - Houston, PLLCGroup PAC ID 2860881125, 19 clinicians

The Urgent Care Associates of Texas PLLCGroup PAC ID 1355665795, 22 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hill Country Memorial Hospital Hospital, Fredericksburg, TX, CCN 450604
• CHI St Lukes Health Memorial Livingston Hospital, Livingston, TX, CCN 450395

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations (25 of 31)

Interoperability endpoints

• Direct secure messaging: csonnier450780@direct.stlukeshealth.org
• Direct secure messaging: csonnier855509@direct.centracare.com

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.

• Hospitalist Medicine Physicians of Texas - Houston, PLLC

  • Emergency Medicine Physician
  • Plainview, TX
  • NPI 1760028740
  Medicare reassignment Care Compare group NPD
• Integrative Emergency Services Physician Group-Houston PLLC

  dba IES Houston

  • Emergency Medicine Physician
  • Pasadena, TX
  • NPI 1801458708
  Medicare reassignment Care Compare group NPD
• Sound Physicians Emergency Medicine of Texas PLLC

  • Emergency Medicine Physician
  • Killeen, TX
  • NPI 1518475557
  Medicare reassignment Care Compare group NPD
• The Urgent Care Associates of Texas, PLLC

  • Emergency Medicine Physician
  • Magnolia, TX
  • NPI 1235539933
  Medicare reassignment Care Compare group NPD
• Cogent Healthcare of Texas, PA

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1992722953

  Family Medicine

  Medicare reassignment NPD
• Concord Medical Group PLLC

  • Emergency Medicine Physician
  • Lubbock, TX
  • NPI 1083630610
  Medicare reassignment NPD
• Emergency Medicine Services of TX, PLLC

  • Emergency Medicine Physician
  • San Antonio, TX
  • NPI 1245938729
  Medicare reassignment NPD
• Hospital Medicine Services of TX, PLLC

  • Hospitalist Physician
  • San Antonio, TX
  • NPI 1881392363
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095

  Family Medicine

  Medicare reassignment NPD
• Lonestar Hospital Medicine Associates, PA

  • Hospitalist Physician
  • Mansfield, TX
  • NPI 1518237429

  Emergency Medicine

  Medicare reassignment NPD
• Sound Inpatient Physicians-Michigan, PLLC

  • Internal Medicine Physician
  • Kalamazoo, MI
  • NPI 1093967861

  Family Medicine

  Medicare reassignment NPD
• Woodlands Lone Star Emergency Physicians Group, PLLC

  • Emergency Medicine Physician
  • Magnolia, TX
  • NPI 1679994941
  Medicare reassignment NPD

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

• Memorial Hospital of Polk County

  dba CHI St. Luke's Heath Memorial Livingston

  • Rural Acute Care Hospital
  • Livingston, TX
  • NPI 1689650616
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  dba Methodist Hospital Hill Country

  • General Acute Care Hospital
  • Fredericksburg, TX
  • NPI 1376256354
  Care Compare affiliation

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

{
    "created_epoch": "1364342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748304000000",
    "number": "1740522861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "821 ELLIOTT STREET",
            "address_2": "FAMILY MEDICINE",
            "city": "ALEXANDRIA",
            "state": "LA",
            "postal_code": "71301",
            "telephone_number": "318-441-1030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "821 ELLIOTT ST",
            "address_2": "FAMILY MEDICINE",
            "city": "ALEXANDRIA",
            "state": "LA",
            "postal_code": "713017732",
            "telephone_number": "318-441-1030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONNIER",
        "first_name": "CHRISTIAN",
        "middle_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-03-27",
        "last_updated": "2025-05-27",
        "certification_date": "2025-05-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MN",
            "license": "78085",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "LA",
            "license": "MD.207271",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Isaac Cade Soileau, APRN, FNP-C
• Carlo Angelo Solda, M.D.
• Juan Carlos Vega Soliven, MD
• Agnes A Solon, MD
• Solution Focused, LLC
• Miakalei Soto
• Fiorella Sonia Sotomayor Villanueva, MD
• Khaldoun Soudan, MD
• Southern Emergency Consultants, LLC
• Southern Home Care Services, Inc (All Ways Caring HomeCare)

• Family Medicine Physician in Alexandria, LA
• Providers in Alexandria, LA by specialty
• Family Medicine Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 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.