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

Dr. William Lawrence Yancey, MD

Individual provider Anesthesiology Physician · NPI 1396989067

Dr. William Lawrence Yancey, MD is an Anesthesiology in Shenandoah, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
17
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9200 Pinecroft Dr Ste 330
Shenandoah, TX 77380-3279
Phone: (346) 351-2948
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence P6117 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence P6117 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence BP1-0034754 (TX)

Record details

NPI number1396989067
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 27, 2009
Last updated in NPPESJanuary 5, 2020
Certification dateJanuary 5, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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