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

Dr. Nicholas O Davidson, MD

Individual provider Gastroenterology Physician · NPI 1659397958

Dr. Nicholas O Davidson, MD is a Gastroenterology Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
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

4921 Parkview Pl Div Im Gastroenterology Ste 12B
Saint Louis, MO 63110-1032
Phone: (314) 747-2066
Fax: (314) 747-7111
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 117889 (MO)

Record details

NPI number1659397958
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESApril 17, 2025

Other providers in Saint Louis