Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Warren Allen Southerland, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1720516487

Dr. Warren Allen Southerland, MD is an Anesthesiology in Houston, Texas. Graduated from University of Tennessee, Hsc, College of Medicine in 2016, 10 years ago. Practices with Texans Anesthesia Associates PLLC, a 216-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TX
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9525 Katy Fwy Ste 206
Houston, TX 77024-1476
Phone: (713) 400-2990
Fax: (713) 400-2993
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence T7744 (TX)

Record details

NPI number1720516487
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2017
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Texans Anesthesia Associates Pllc — 216 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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