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

Dr. Wen S Lai, MD

Individual provider Internal Medicine Physician · NPI 1689698870

Dr. Wen S Lai, MD is an Internal Medicine Physician in Irving, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

701 Tuscan Dr
Irving, TX 75039-4133
Phone: (214) 964-0600
Fax: (214) 964-0638
Show map & directions

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

Additional practice locations (1)

  • 701 Tuscan Dr, Irving, TX 75039-4133 — (214) 964-0600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence J8631 (TX)

Record details

NPI number1689698870
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESMay 13, 2019

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