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

Alexander T. Kalk, MD, LLC

Organization Family Medicine Physician · NPI 1235251018

Alexander T. Kalk, MD, LLC is a Family Medicine Physician in Saint Louis, Missouri. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

11605 Studt Ave Ste 112
Saint Louis, MO 63141-7052
Phone: (314) 567-6565
Fax: (314) 567-6569
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1235251018
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alexander Kalk — Provider - Owner · (314) 567-6565
NPI enumeratedApril 4, 2007
Last updated in NPPESNovember 27, 2007
Mailing addressPo Box 372045, Saint Louis, MO 63137-7045

Other providers in Saint Louis