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

Lawrence Stephen Tierney, MD

Individual provider Gastroenterology Physician · NPI 1053440222

Lawrence Stephen Tierney, MD is a Gastroenterology Physician in Saint Charles, Missouri. Practices as a sole proprietor and works from 2 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2007
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

400 1st Capitol Dr Ste 201
Saint Charles, MO 63301-2882
Phone: (636) 669-2332
Show map & directions

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

Additional practice locations (1)

  • 6 Jungermann Circle, St. Peters, MO 63376-1618 — (636) 928-0022

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence R8J21 (MO)

Record details

NPI number1053440222
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 5, 2007
Last updated in NPPESNovember 24, 2020
Certification dateNovember 24, 2020
Mailing addressPo Box 955534, Saint Louis, MO 63195-5534

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