Dr. Leigh C Chao, MD
Dr. Leigh C Chao, MD is an Internal Medicine in Saint Louis, Missouri. Graduated from Saint Louis University School of Medicine in 1996, 30 years ago. Practices with Alton-Griffin Emergency Group PC, a 15-clinician group and accepts Medicare assignment. Licensed in Missouri.
- Years since qualifying
- 30
- Trained at
- Saint Louis University School of Medicine
- Licensed in
- MO
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
11133 Dunn Rd Dept Emergency MedSaint Louis, MO 63136-6163
Phone: (314) 362-9123
Fax: (314) 747-9160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence 112947 (MO) |
|---|
Record details
| NPI number | 1922081348 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | November 21, 2005 |
| Last updated in NPPES | July 14, 2025 |
| Certification date | December 9, 2019 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Also practises | EMERGENCY MEDICINE |
| Medical school | SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 1996 (30 years in practice) |
| Group practice | Alton-Griffin Emergency Group Pc — 15 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
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