Zachary Joel Treat, MD
Zachary Joel Treat, MD is a Family Practice in Saint Louis, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 2018, 8 years ago. Practices with St Anthonys Physician Organization Hospitalist Services Lc, a 139-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Iowa and Missouri.
- Years since qualifying
- 8
- Trained at
- University of Missouri, Columbia School of Medicine
- Licensed in
- IA, MO
- In the registry since
- 2018
- 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
10010 Kennerly RdSaint Louis, MO 63128-2106
Phone: (314) 525-1328
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 (3)
- 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337
- 615 S New Ballas Rd, Saint Louis, MO 63141-8221 — (314) 251-6339
- 901 E 5th St, Washington, MO 63090-3127 — (636) 239-8231
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence 2020035229 (MO) |
|---|---|
| Hospitalist Physician | Taxonomy 208M00000X · Licence 50495 (IA) |
Record details
| NPI number | 1447743083 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 8, 2018 |
| Last updated in NPPES | January 19, 2026 |
| Certification date | January 19, 2026 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE |
| Graduated | 2018 (8 years in practice) |
| Group practice | St Anthonys Physician Organization Hospitalist Services Lc — 139 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Saint Louis
-
Ghislain Bernis Tchomobe Kengne, MD
10010 Kennerly Rd, Saint Louis, MO 63128-2106 · (314) 525-1328
-
Dr. Renu Teckchandani, MD
3015 N Ballas Rd, Saint Louis, MO 63131-2329 · (314) 996-5772
-
Dr. Mark S W. Thoelke, MD
1 Barnes Jewish Hospital Plz Div Im Hospitalist, Saint Louis, MO 63110-1003 · (314) 362-1700
-
Dr. Alex Anthony Thomas, MD
1 Barnes Jewish Hospital Plz Div Im Hospitalist, Saint Louis, MO 63110-1003 · (314) 362-1700
-
Nevel Mathew Vaidyan
1201 S Grand Blvd, Saint Louis, MO 63104-1016 · (314) 257-8000
-
Philip Vaidyan, MD
1201 S Grand Blvd, Saint Louis, MO 63104-1016 · (314) 977-5060
-
Attila L Varga, MD
621 S New Ballas Rd Ste 3016B, Saint Louis, MO 63141-8267 · (314) 251-6339
-
Pooja Parth Vyas, DO
11133 Dunn Rd Ste 2427, Saint Louis, MO 63136-6163 · (314) 653-5643