Dr. John Michael Smith Jr., MD
Dr. John Michael Smith Jr., MD is an Internal Medicine in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2005, 21 years ago. Practices with Cardiology Specialists of Acadiana, LLC, a 17-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.
- Years since qualifying
- 21
- Trained at
- Louisiana State University School of Medicine in New Orleans
- Licensed in
- LA
- In the registry since
- 2007
- 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
5825 Airline HwyBaton Rouge, LA 70805-2408
Phone: (225) 358-1065
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)
- 3311 Prescott Rd Ste 112, Alexandria, LA 71301-3917 — (318) 767-3346
Specialties & licences
| Cardiovascular Disease Physician (primary) | Taxonomy 207RC0000X · Licence MD.200953 (LA) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 200953 (LA) |
Record details
| NPI number | 1578753869 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | August 1, 2007 |
| Last updated in NPPES | August 11, 2025 |
| Certification date | August 11, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Also practises | CARDIOVASCULAR DISEASE (CARDIOLOGY) |
| Medical school | LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS |
| Graduated | 2005 (21 years in practice) |
| Group practice | Cardiology Specialists Of Acadiana, Llc — 17 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Baton Rouge
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Thomas P Quaid, MD
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Terry Goodard Rehn, MD
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Dr. Brian C Swirsky, MD
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Dr. Robert Joseph Thibodaux Jr., MD
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