Karl Christian Sonntag, MD
Karl Christian Sonntag, MD is an Internal Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2020.
- Licensed in
- MO
- In the registry since
- 2020
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
6420 Clayton RdSaint Louis, MO 63117-1811
Phone: (314) 768-8373
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 2023047698 (MO) |
|---|
Record details
| NPI number | 1164029146 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 3, 2020 |
| Last updated in NPPES | June 2, 2026 |
| Certification date | June 2, 2026 |
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