Dr. Theodore Seth Thomas, MD
Dr. Theodore Seth Thomas, MD is an Internal Medicine in Saint Louis, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 2010, 16 years ago. Practices with Washington University Physicians in Illinois Inc, a 167-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.
- Years since qualifying
- 16
- Trained at
- University of Missouri, Columbia School of Medicine
- Licensed in
- IL
- In the registry since
- 2010
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
915 N Grand BlvdSaint Louis, MO 63106-1621
Phone: (314) 652-4100
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 1418 Cross St, Shiloh, IL 62269-2914 — (800) 647-2098
Specialties & licences
| Medical Oncology Physician (primary) | Taxonomy 207RX0202X · Licence 036166718 (IL) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 036166718 (IL) |
Record details
| NPI number | 1326359837 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 30, 2010 |
| Last updated in NPPES | February 3, 2026 |
| Certification date | February 3, 2026 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE |
| Graduated | 2010 (16 years in practice) |
| Group practice | Washington University Physicians In Illinois Inc — 167 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Saint Louis
-
Dr. Rama Suresh, MD
10 Barnes West Dr Div Im Medical Oncology Mob #2, Saint Louis, MO 63141-6287 · (800) 647-2098
-
Dr. Adel Bassam Tabchy, MD
4921 Parkview Pl 7th Fl, Saint Louis, MO 63110-1032 · (314) 747-1171
-
Dr. Benjamin R Tan, MD
4921 Parkview Pl Div Im Medical Oncology Ste 7A 7B 7C, Saint Louis, MO 63110-1032 · (800) 647-2098
-
Dr. Stefan P Tarnawsky, MDPHD
1 Barnes Jewish Hospital Plz Div Im Medical Oncology, Saint Louis, MO 63110-1003 · (314) 747-1171
-
Dr. Nikolaos Trikalinos, MD
4921 Parkview Pl Div Im Medical Oncology Ste 7A 7B 7C, Saint Louis, MO 63110-1032 · (800) 647-2098
-
University Hematology Oncology Group Inc
4921 Parkview Pl Ste 14C, Saint Louis, MO 63110-1032 · (314) 290-7501
-
Dr. Ravi Vij, MD
4500 Forest Park Ave Div Im Bone Marrow Transplant 5th 6th 8th Fl, Saint Louis, MO 63108-2114 · (314) 454-8304
-
Dr. Saiama Naheed Waqar, MD
4921 Parkview Pl Div Im Medical Oncology Ste 7A 7B 7C, Saint Louis, MO 63110-1032 · (800) 647-2098