Warren Allen Southerland, MD

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

T7744 Issued in TX

Practice address

9525 Katy Fwy Ste 206
Houston, TX 77024-1476

Phone

(713) 400-2990

Fax

(713) 400-2993

NPI assigned

May 25, 2017

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

Medicare fee-for-service enrollment

Enrolled in TX, DC, MD3 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 3

Specialty

AnesthesiologyAlso: Pain Management

Education

University of Tennessee, HSC, College of Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texans Anesthesia Associates PLLCGroup PAC ID 8820171390, 197 clinicians

Anesthesia Company LLCGroup PAC ID 4587559026, 373 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Luminis Health Anne Arundel Medical Center, Inc Hospital, Annapolis, MD, CCN 210023
• Memorial Hermann Houston Physicians Hospital Hospital, Webster, TX, CCN 670008
• Luminis Health Doctors Community Medical Ctr, Inc Hospital, Lanham, MD, CCN 210051

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19285/brand/4/csg/1/fhir/r4

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.

• Texans Anesthesia Associates PLLC

  • Anesthesiology Physician
  • Webster, TX
  • NPI 1275733982

  Pain Medicine

  Medicare reassignment Care Compare group NPD
• Anesthesia Company, LLC

  • Anesthesiology Physician
  • Annapolis, MD
  • NPI 1871548156

  DC

  Medicare reassignment Care Compare group NPD
• Houston Kidney Specialists Center PLLC

  • Nephrology Physician
  • Houston, TX
  • NPI 1396217162
  NPD (past)

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

• Webster Surgical Specialty Hospital, LLC

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1285699835
  Care Compare affiliation
• Luminis Health Anne Arundel Medical Center, Inc.

  • Clinical Medical Laboratory
  • Annapolis, MD
  • NPI 1356885032

  Hospital

  Care Compare affiliation
• Luminis Health Anne Arundel Medical Center, Inc.

  • General Acute Care Hospital
  • Annapolis, MD
  • NPI 1477517225
  Care Compare affiliation
• Luminis Health Doctors Community Medical Center, Inc.

  • General Acute Care Hospital
  • Lanham, MD
  • NPI 1730136532
  Care Compare affiliation

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

{
    "created_epoch": "1495670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1720516487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9525 KATY FWY STE 206",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770241476",
            "telephone_number": "713-203-1109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9525 KATY FWY STE 206",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770241476",
            "telephone_number": "713-400-2990",
            "fax_number": "713-400-2993"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOUTHERLAND",
        "first_name": "WARREN",
        "middle_name": "ALLEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-25",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "TX",
            "license": "T7744",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Southeast Vocational Alliance
• Southeast Volunteer Fire Department
• Southeastern Eye Centers, PLLC
• Slaton Cade Souther
• Amanda Southerland
• Southern Anesthesia Services, PLLC
• Southern Comfort Behavioral Health Center
• Southern Comfort Behavioral Health Center, LLC.
• Southern Dental at Heights PLLC
• Southern Dental at Palm Center PLLC

• Pain Medicine (Anesthesiology) Physician in Houston, TX
• Providers in Houston, TX by specialty
• Pain Medicine (Anesthesiology) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.