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

Martin P. Altman, MD

Individual provider Gastroenterology Physician · NPI 1437110491

Martin P. Altman, MD is a Gastroenterology Physician in Saint Charles, 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

400 1st Capitol Dr Ste 201
Saint Charles, MO 63301-2880
Phone: (636) 669-2332
Fax: (636) 669-2401
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence R5055 (MO)

Record details

NPI number1437110491
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Saint Charles