Dr. Arun Sunil Chandnani, MD
Dr. Arun Sunil Chandnani, MD is an Internal Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2023.
- Licensed in
- MO
- In the registry since
- 2023
- 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
1 Barnes Jewish Hospital Plz Div Im HospitalistSaint Louis, MO 63110-1003
Phone: (314) 362-1700
Fax: (314) 362-9878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Hospitalist Physician (primary) | Taxonomy 208M00000X · Licence 2026021277 (MO) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 2026021277 (MO) |
Record details
| NPI number | 1558046375 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 19, 2023 |
| Last updated in NPPES | July 6, 2026 |
| Certification date | June 19, 2023 |
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Dr. Dennis Tian-Shu Chang, MD
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Zanetta Chang, MD, PHD
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