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

Dr. Shannon W. Sims, MD

Individual provider Family Medicine Physician · NPI 1164471439

Dr. Shannon W. Sims, MD is a General Practice in Waxahachie, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 1996, 30 years ago. Practices with Ellis County Coalition for Health Options, a 13-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
30
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2006
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

572 Coleman St
Waxahachie, TX 75165-2837
Phone: (972) 923-2440
Fax: (972) 923-2445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence K3009 (TX)

Record details

NPI number1164471439
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 6, 2006
Last updated in NPPESJuly 3, 2025
Certification dateJuly 3, 2025

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1996 (30 years in practice)
Group practice Ellis County Coalition For Health Options — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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