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

Gary W Williamson, MD

Individual provider Emergency Medicine Physician · NPI 1851333850

Gary W Williamson, MD is an Emergency Medicine Physician in Tyler, Texas. Licensed in Texas. Registered with an NPI since 2006.

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

800 E Dawson St
Tyler, TX 75701-2036
Phone: (903) 593-8441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence F2120 (TX)

Record details

NPI number1851333850
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESMarch 16, 2015
Mailing addressPo Box 841656, Dallas, TX 75284-1656

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